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IP address details
AS2
University of Delaware·
IP address details
AS2
University of Delaware·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS2
  • Org Name
    University of Delaware
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    10th January 1991
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    6
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    3

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.4.0.0/16
University of Delaware
--ARIN
countries.181.174.248.0/22
--Lacnic
El Salvador45.161.25.0/24
MULTIMEDIA NETWORK, S.A. DE C.V.
45.161.24.0/22Lacnic
Russian Federation91.143.144.0/20
--RIPE
  • 1
IP Ranges API
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IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
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Peers

There are 6 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
El SalvadorAS266893
MULTIMEDIA NETWORK, S.A. DE C.V.
false
BrazilAS271529
ONLINE TELECOM.IP LTDA ME
true
NigeriaAS29091
ipNX Nigeria Limited
false
AS34
University of Delaware
false
GhanaAS37613
DOLPHIN TELECOMMUNICATION LIMITED
false
Russian FederationAS41837
South Telephony Company LTD
false
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 4 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
El SalvadorAS266893
MULTIMEDIA NETWORK, S.A. DE C.V.
false
BrazilAS271529
ONLINE TELECOM.IP LTDA ME
true
AS34
University of Delaware
false
Russian FederationAS41837
South Telephony Company LTD
false
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS2 Combined Upstream Graph AS2 AS2 AS34 AS34 AS2->AS34 AS41837 AS41837 AS2->AS41837 AS55257 AS55257 AS2->AS55257 AS139230 AS139230 AS2->AS139230 AS208977 AS208977 AS2->AS208977 AS264640 AS264640 AS2->AS264640 AS272711 AS272711 AS2->AS272711 AS33287 AS33287 AS34->AS33287 AS12389 AS12389 AS41837->AS12389 AS7018 AS7018 AS55257->AS7018 AS9441 AS9441 AS139230->AS9441 AS201706 AS201706 AS208977->AS201706 AS199599 AS199599 AS208977->AS199599 AS10269 AS10269 AS264640->AS10269 AS265139 AS265139 AS272711->AS265139 AS3356 AS3356 AS33287->AS3356 AS7922 AS7922 AS33287->AS7922 AS2914 AS2914 AS3356->AS2914 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS7922->AS1299 AS6453 AS6453 AS7922->AS6453 AS1239 AS1239 AS7922->AS1239 AS7922->AS2914 AS7922->AS7018 AS5511 AS5511 AS7922->AS5511 AS1299->AS3356 AS1299->AS1239 AS1299->AS2914 AS1299->AS7018 AS2497 AS2497 AS1299->AS2497 AS3257 AS3257 AS1299->AS3257 AS3320 AS3320 AS1299->AS3320 AS2914->AS3356 AS2914->AS7018 AS2914->AS2497 AS7018->AS3356 AS7018->AS1299 AS7018->AS1239 AS7018->AS2914 AS7018->AS2497 AS174 AS174 AS7018->AS174 AS7018->AS3257 AS7018->AS3320 AS6461 AS6461 AS7018->AS6461 AS5511->AS7018 AS12389->AS1299 AS12389->AS5511 AS12389->AS2497 AS12389->AS174 AS174->AS3356 AS174->AS1239 AS174->AS2914 AS174->AS7018 AS58682 AS58682 AS9441->AS58682 AS58682->AS2914 AS6939 AS6939 AS58682->AS6939 AS9498 AS9498 AS58682->AS9498 AS6939->AS3356 AS6939->AS1239 AS6939->AS2497 AS9498->AS1299 AS9498->AS3257 AS9498->AS6461 AS20764 AS20764 AS201706->AS20764 AS9002 AS9002 AS201706->AS9002 AS199599->AS9002 AS20485 AS20485 AS199599->AS20485 AS3216 AS3216 AS199599->AS3216 AS20764->AS174 AS9002->AS1239 AS9002->AS3257 AS9002->AS6461 AS20485->AS1299 AS3491 AS3491 AS20485->AS3491 AS6762 AS6762 AS20485->AS6762 AS3216->AS3356 AS3216->AS2497 AS52468 AS52468 AS10269->AS52468 AS52468->AS1299 AS23520 AS23520 AS52468->AS23520 AS23520->AS3491 AS262494 AS262494 AS265139->AS262494 AS52965 AS52965 AS262494->AS52965 AS61832 AS61832 AS262494->AS61832 AS52320 AS52320 AS52965->AS52320 AS61832->AS3356 AS37468 AS37468 AS61832->AS37468 AS52320->AS1299 AS52320->AS2914 AS52320->AS6461 AS52320->AS6939 AS37468->AS3257
AS2 Combined Upstream Graph AS2 AS2 AS34 AS34 AS2->AS34 AS41837 AS41837 AS2->AS41837 AS55257 AS55257 AS2->AS55257 AS139230 AS139230 AS2->AS139230 AS208977 AS208977 AS2->AS208977 AS264640 AS264640 AS2->AS264640 AS272711 AS272711 AS2->AS272711 AS33287 AS33287 AS34->AS33287 AS12389 AS12389 AS41837->AS12389 AS7018 AS7018 AS55257->AS7018 AS9441 AS9441 AS139230->AS9441 AS201706 AS201706 AS208977->AS201706 AS199599 AS199599 AS208977->AS199599 AS10269 AS10269 AS264640->AS10269 AS265139 AS265139 AS272711->AS265139 AS3356 AS3356 AS33287->AS3356 AS7922 AS7922 AS33287->AS7922 AS2914 AS2914 AS3356->AS2914 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS7922->AS1299 AS6453 AS6453 AS7922->AS6453 AS1239 AS1239 AS7922->AS1239 AS7922->AS2914 AS7922->AS7018 AS5511 AS5511 AS7922->AS5511 AS1299->AS3356 AS1299->AS1239 AS1299->AS2914 AS1299->AS7018 AS2497 AS2497 AS1299->AS2497 AS3257 AS3257 AS1299->AS3257 AS3320 AS3320 AS1299->AS3320 AS2914->AS3356 AS2914->AS7018 AS2914->AS2497 AS7018->AS3356 AS7018->AS1299 AS7018->AS1239 AS7018->AS2914 AS7018->AS2497 AS174 AS174 AS7018->AS174 AS7018->AS3257 AS7018->AS3320 AS6461 AS6461 AS7018->AS6461 AS5511->AS7018 AS12389->AS1299 AS12389->AS5511 AS12389->AS2497 AS12389->AS174 AS174->AS3356 AS174->AS1239 AS174->AS2914 AS174->AS7018 AS58682 AS58682 AS9441->AS58682 AS58682->AS2914 AS6939 AS6939 AS58682->AS6939 AS9498 AS9498 AS58682->AS9498 AS6939->AS3356 AS6939->AS1239 AS6939->AS2497 AS9498->AS1299 AS9498->AS3257 AS9498->AS6461 AS20764 AS20764 AS201706->AS20764 AS9002 AS9002 AS201706->AS9002 AS199599->AS9002 AS20485 AS20485 AS199599->AS20485 AS3216 AS3216 AS199599->AS3216 AS20764->AS174 AS9002->AS1239 AS9002->AS3257 AS9002->AS6461 AS20485->AS1299 AS3491 AS3491 AS20485->AS3491 AS6762 AS6762 AS20485->AS6762 AS3216->AS3356 AS3216->AS2497 AS52468 AS52468 AS10269->AS52468 AS52468->AS1299 AS23520 AS23520 AS52468->AS23520 AS23520->AS3491 AS262494 AS262494 AS265139->AS262494 AS52965 AS52965 AS262494->AS52965 AS61832 AS61832 AS262494->AS61832 AS52320 AS52320 AS52965->AS52320 AS61832->AS3356 AS37468 AS37468 AS61832->AS37468 AS52320->AS1299 AS52320->AS2914 AS52320->AS6461 AS52320->AS6939 AS37468->AS3257

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 2
ASName: UDEL-DCN
ASHandle: AS2
RegDate: 1991-01-10
Updated: 2023-11-08
Ref: https://rdap.arin.net/registry/autnum/2


OrgName: University of Delaware
OrgId: UNIVER-19-Z
Address: Information Technologies
Address: 192 South Chapel Street
City: Newark
StateProv: DE
PostalCode: 19716
Country: US
RegDate: 2008-03-18
Updated: 2024-08-15
Ref: https://rdap.arin.net/registry/entity/UNIVER-19-Z


OrgDNSHandle: UDELN-ARIN
OrgDNSName: UDel NOC
OrgDNSPhone: +1-302-831-3717
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgNOCHandle: UDELN-ARIN
OrgNOCName: UDel NOC
OrgNOCPhone: +1-302-831-3717
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgRoutingHandle: NSS13-ARIN
OrgRoutingName: Network and Systems Services
OrgRoutingPhone: +1-302-831-6000
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgAbuseHandle: UDELN-ARIN
OrgAbuseName: UDel NOC
OrgAbusePhone: +1-302-831-3717
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgTechHandle: NSS13-ARIN
OrgTechName: Network and Systems Services
OrgTechPhone: +1-302-831-6000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSS13-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 2
ASName: UDEL-DCN
ASHandle: AS2
RegDate: 1991-01-10
Updated: 2023-11-08
Ref: https://rdap.arin.net/registry/autnum/2


OrgName: University of Delaware
OrgId: UNIVER-19-Z
Address: Information Technologies
Address: 192 South Chapel Street
City: Newark
StateProv: DE
PostalCode: 19716
Country: US
RegDate: 2008-03-18
Updated: 2024-08-15
Ref: https://rdap.arin.net/registry/entity/UNIVER-19-Z


OrgDNSHandle: UDELN-ARIN
OrgDNSName: UDel NOC
OrgDNSPhone: +1-302-831-3717
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgNOCHandle: UDELN-ARIN
OrgNOCName: UDel NOC
OrgNOCPhone: +1-302-831-3717
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgRoutingHandle: NSS13-ARIN
OrgRoutingName: Network and Systems Services
OrgRoutingPhone: +1-302-831-6000
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgAbuseHandle: UDELN-ARIN
OrgAbuseName: UDel NOC
OrgAbusePhone: +1-302-831-3717
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgTechHandle: NSS13-ARIN
OrgTechName: Network and Systems Services
OrgTechPhone: +1-302-831-6000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSS13-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS2
University of Delaware·
IP address details
AS2
University of Delaware·

Summary

  • As Number
    AS2
  • Org Name
    University of Delaware
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    10th January 1991
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    4
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    6
  • Ipv6 Peers
    3
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    3

Prefixes

There are 4 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.4.0.0/16
University of Delaware
--ARIN
countries.181.174.248.0/22
--Lacnic
El Salvador45.161.25.0/24
MULTIMEDIA NETWORK, S.A. DE C.V.
45.161.24.0/22Lacnic
Russian Federation91.143.144.0/20
--RIPE
  • 1
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
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IP Ranges APIIP.CC

Peers

There are 6 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
El SalvadorAS266893
MULTIMEDIA NETWORK, S.A. DE C.V.
false
BrazilAS271529
ONLINE TELECOM.IP LTDA ME
true
NigeriaAS29091
ipNX Nigeria Limited
false
AS34
University of Delaware
false
GhanaAS37613
DOLPHIN TELECOMMUNICATION LIMITED
false
Russian FederationAS41837
South Telephony Company LTD
false
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 4 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
El SalvadorAS266893
MULTIMEDIA NETWORK, S.A. DE C.V.
false
BrazilAS271529
ONLINE TELECOM.IP LTDA ME
true
AS34
University of Delaware
false
Russian FederationAS41837
South Telephony Company LTD
false
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS2 Combined Upstream Graph AS2 AS2 AS34 AS34 AS2->AS34 AS41837 AS41837 AS2->AS41837 AS55257 AS55257 AS2->AS55257 AS139230 AS139230 AS2->AS139230 AS208977 AS208977 AS2->AS208977 AS264640 AS264640 AS2->AS264640 AS272711 AS272711 AS2->AS272711 AS33287 AS33287 AS34->AS33287 AS12389 AS12389 AS41837->AS12389 AS7018 AS7018 AS55257->AS7018 AS9441 AS9441 AS139230->AS9441 AS201706 AS201706 AS208977->AS201706 AS199599 AS199599 AS208977->AS199599 AS10269 AS10269 AS264640->AS10269 AS265139 AS265139 AS272711->AS265139 AS3356 AS3356 AS33287->AS3356 AS7922 AS7922 AS33287->AS7922 AS2914 AS2914 AS3356->AS2914 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS7922->AS1299 AS6453 AS6453 AS7922->AS6453 AS1239 AS1239 AS7922->AS1239 AS7922->AS2914 AS7922->AS7018 AS5511 AS5511 AS7922->AS5511 AS1299->AS3356 AS1299->AS1239 AS1299->AS2914 AS1299->AS7018 AS2497 AS2497 AS1299->AS2497 AS3257 AS3257 AS1299->AS3257 AS3320 AS3320 AS1299->AS3320 AS2914->AS3356 AS2914->AS7018 AS2914->AS2497 AS7018->AS3356 AS7018->AS1299 AS7018->AS1239 AS7018->AS2914 AS7018->AS2497 AS174 AS174 AS7018->AS174 AS7018->AS3257 AS7018->AS3320 AS6461 AS6461 AS7018->AS6461 AS5511->AS7018 AS12389->AS1299 AS12389->AS5511 AS12389->AS2497 AS12389->AS174 AS174->AS3356 AS174->AS1239 AS174->AS2914 AS174->AS7018 AS58682 AS58682 AS9441->AS58682 AS58682->AS2914 AS6939 AS6939 AS58682->AS6939 AS9498 AS9498 AS58682->AS9498 AS6939->AS3356 AS6939->AS1239 AS6939->AS2497 AS9498->AS1299 AS9498->AS3257 AS9498->AS6461 AS20764 AS20764 AS201706->AS20764 AS9002 AS9002 AS201706->AS9002 AS199599->AS9002 AS20485 AS20485 AS199599->AS20485 AS3216 AS3216 AS199599->AS3216 AS20764->AS174 AS9002->AS1239 AS9002->AS3257 AS9002->AS6461 AS20485->AS1299 AS3491 AS3491 AS20485->AS3491 AS6762 AS6762 AS20485->AS6762 AS3216->AS3356 AS3216->AS2497 AS52468 AS52468 AS10269->AS52468 AS52468->AS1299 AS23520 AS23520 AS52468->AS23520 AS23520->AS3491 AS262494 AS262494 AS265139->AS262494 AS52965 AS52965 AS262494->AS52965 AS61832 AS61832 AS262494->AS61832 AS52320 AS52320 AS52965->AS52320 AS61832->AS3356 AS37468 AS37468 AS61832->AS37468 AS52320->AS1299 AS52320->AS2914 AS52320->AS6461 AS52320->AS6939 AS37468->AS3257
AS2 Combined Upstream Graph AS2 AS2 AS34 AS34 AS2->AS34 AS41837 AS41837 AS2->AS41837 AS55257 AS55257 AS2->AS55257 AS139230 AS139230 AS2->AS139230 AS208977 AS208977 AS2->AS208977 AS264640 AS264640 AS2->AS264640 AS272711 AS272711 AS2->AS272711 AS33287 AS33287 AS34->AS33287 AS12389 AS12389 AS41837->AS12389 AS7018 AS7018 AS55257->AS7018 AS9441 AS9441 AS139230->AS9441 AS201706 AS201706 AS208977->AS201706 AS199599 AS199599 AS208977->AS199599 AS10269 AS10269 AS264640->AS10269 AS265139 AS265139 AS272711->AS265139 AS3356 AS3356 AS33287->AS3356 AS7922 AS7922 AS33287->AS7922 AS2914 AS2914 AS3356->AS2914 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS1299 AS1299 AS7922->AS1299 AS6453 AS6453 AS7922->AS6453 AS1239 AS1239 AS7922->AS1239 AS7922->AS2914 AS7922->AS7018 AS5511 AS5511 AS7922->AS5511 AS1299->AS3356 AS1299->AS1239 AS1299->AS2914 AS1299->AS7018 AS2497 AS2497 AS1299->AS2497 AS3257 AS3257 AS1299->AS3257 AS3320 AS3320 AS1299->AS3320 AS2914->AS3356 AS2914->AS7018 AS2914->AS2497 AS7018->AS3356 AS7018->AS1299 AS7018->AS1239 AS7018->AS2914 AS7018->AS2497 AS174 AS174 AS7018->AS174 AS7018->AS3257 AS7018->AS3320 AS6461 AS6461 AS7018->AS6461 AS5511->AS7018 AS12389->AS1299 AS12389->AS5511 AS12389->AS2497 AS12389->AS174 AS174->AS3356 AS174->AS1239 AS174->AS2914 AS174->AS7018 AS58682 AS58682 AS9441->AS58682 AS58682->AS2914 AS6939 AS6939 AS58682->AS6939 AS9498 AS9498 AS58682->AS9498 AS6939->AS3356 AS6939->AS1239 AS6939->AS2497 AS9498->AS1299 AS9498->AS3257 AS9498->AS6461 AS20764 AS20764 AS201706->AS20764 AS9002 AS9002 AS201706->AS9002 AS199599->AS9002 AS20485 AS20485 AS199599->AS20485 AS3216 AS3216 AS199599->AS3216 AS20764->AS174 AS9002->AS1239 AS9002->AS3257 AS9002->AS6461 AS20485->AS1299 AS3491 AS3491 AS20485->AS3491 AS6762 AS6762 AS20485->AS6762 AS3216->AS3356 AS3216->AS2497 AS52468 AS52468 AS10269->AS52468 AS52468->AS1299 AS23520 AS23520 AS52468->AS23520 AS23520->AS3491 AS262494 AS262494 AS265139->AS262494 AS52965 AS52965 AS262494->AS52965 AS61832 AS61832 AS262494->AS61832 AS52320 AS52320 AS52965->AS52320 AS61832->AS3356 AS37468 AS37468 AS61832->AS37468 AS52320->AS1299 AS52320->AS2914 AS52320->AS6461 AS52320->AS6939 AS37468->AS3257

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 2
ASName: UDEL-DCN
ASHandle: AS2
RegDate: 1991-01-10
Updated: 2023-11-08
Ref: https://rdap.arin.net/registry/autnum/2


OrgName: University of Delaware
OrgId: UNIVER-19-Z
Address: Information Technologies
Address: 192 South Chapel Street
City: Newark
StateProv: DE
PostalCode: 19716
Country: US
RegDate: 2008-03-18
Updated: 2024-08-15
Ref: https://rdap.arin.net/registry/entity/UNIVER-19-Z


OrgDNSHandle: UDELN-ARIN
OrgDNSName: UDel NOC
OrgDNSPhone: +1-302-831-3717
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgNOCHandle: UDELN-ARIN
OrgNOCName: UDel NOC
OrgNOCPhone: +1-302-831-3717
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgRoutingHandle: NSS13-ARIN
OrgRoutingName: Network and Systems Services
OrgRoutingPhone: +1-302-831-6000
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgAbuseHandle: UDELN-ARIN
OrgAbuseName: UDel NOC
OrgAbusePhone: +1-302-831-3717
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgTechHandle: NSS13-ARIN
OrgTechName: Network and Systems Services
OrgTechPhone: +1-302-831-6000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSS13-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 2
ASName: UDEL-DCN
ASHandle: AS2
RegDate: 1991-01-10
Updated: 2023-11-08
Ref: https://rdap.arin.net/registry/autnum/2


OrgName: University of Delaware
OrgId: UNIVER-19-Z
Address: Information Technologies
Address: 192 South Chapel Street
City: Newark
StateProv: DE
PostalCode: 19716
Country: US
RegDate: 2008-03-18
Updated: 2024-08-15
Ref: https://rdap.arin.net/registry/entity/UNIVER-19-Z


OrgDNSHandle: UDELN-ARIN
OrgDNSName: UDel NOC
OrgDNSPhone: +1-302-831-3717
OrgDNSEmail: [email protected]
OrgDNSRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgNOCHandle: UDELN-ARIN
OrgNOCName: UDel NOC
OrgNOCPhone: +1-302-831-3717
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgRoutingHandle: NSS13-ARIN
OrgRoutingName: Network and Systems Services
OrgRoutingPhone: +1-302-831-6000
OrgRoutingEmail: [email protected]
OrgRoutingRef: https://rdap.arin.net/registry/entity/NSS13-ARIN

OrgAbuseHandle: UDELN-ARIN
OrgAbuseName: UDel NOC
OrgAbusePhone: +1-302-831-3717
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UDELN-ARIN

OrgTechHandle: NSS13-ARIN
OrgTechName: Network and Systems Services
OrgTechPhone: +1-302-831-6000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSS13-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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