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IP address details
AS27
University of Maryland ·www.mdren.net
IP address details
AS27
University of Maryland ·www.mdren.net
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS27
  • Org Name
    University of Maryland
  • Country
    United States
  • Country Code
    US
  • Website
    www.mdren.net
  • Regional Registry
    ARIN
  • Allocated Date
    28th August 1984
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    7
  • Ipv6 Prefixes
    5
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 7 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.8.0.0/16
University of Maryland
--ARIN
United States129.2.0.0/16
University of Maryland
--ARIN
United States192.54.100.0/22
University of Maryland
192.54.96.0/21ARIN
United States192.54.94.0/23
University of Maryland
--ARIN
United States192.54.96.0/21
University of Maryland
--ARIN
United States206.196.160.0/20
University of Maryland
206.196.160.0/19ARIN
United States206.196.184.0/21
University of Maryland
206.196.160.0/19ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS10886
University of Maryland
true
  • 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 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS10886
University of Maryland
true
  • 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

AS27 Combined Upstream Graph AS27 AS27 AS10886 AS10886 AS27->AS10886 AS3356 AS3356 AS10886->AS3356 AS174 AS174 AS10886->AS174 AS3257 AS3257 AS10886->AS3257 AS1299 AS1299 AS10886->AS1299 AS6461 AS6461 AS10886->AS6461 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS3257->AS2497 AS1299->AS2914 AS7018 AS7018 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6461->AS7018
AS27 Combined Upstream Graph AS27 AS27 AS10886 AS10886 AS27->AS10886 AS3356 AS3356 AS10886->AS3356 AS174 AS174 AS10886->AS174 AS3257 AS3257 AS10886->AS3257 AS1299 AS1299 AS10886->AS1299 AS6461 AS6461 AS10886->AS6461 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS3257->AS2497 AS1299->AS2914 AS7018 AS7018 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6461->AS7018

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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 27
ASName: UMDNET
ASHandle: AS27
RegDate: 1984-08-28
Updated: 2014-02-18
Ref: https://rdap.arin.net/registry/autnum/27


OrgName: University of Maryland
OrgId: UNIVER-262-Z
Address: Office of Information Technology
Address: Patuxent Building
City: College Park
StateProv: MD
PostalCode: 20742
Country: US
RegDate: 2010-01-06
Updated: 2010-01-06
Ref: https://rdap.arin.net/registry/entity/UNIVER-262-Z


OrgTechHandle: UM-ORG-ARIN
OrgTechName: UMD DNS Admin Role Account
OrgTechPhone: +1-301-405-9955
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

OrgAbuseHandle: UARA-ARIN
OrgAbuseName: UMD Abuse Role Account
OrgAbusePhone: +1-301-405-8787
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UARA-ARIN

RNOCHandle: UM-ORG-ARIN
RNOCName: UMD DNS Admin Role Account
RNOCPhone: +1-301-405-9955
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RAbuseHandle: UM-ORG-ARIN
RAbuseName: UMD DNS Admin Role Account
RAbusePhone: +1-301-405-9955
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RTechHandle: UM-ORG-ARIN
RTechName: UMD DNS Admin Role Account
RTechPhone: +1-301-405-9955
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UM-ORG-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 1997-2024, 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 27
ASName: UMDNET
ASHandle: AS27
RegDate: 1984-08-28
Updated: 2014-02-18
Ref: https://rdap.arin.net/registry/autnum/27


OrgName: University of Maryland
OrgId: UNIVER-262-Z
Address: Office of Information Technology
Address: Patuxent Building
City: College Park
StateProv: MD
PostalCode: 20742
Country: US
RegDate: 2010-01-06
Updated: 2010-01-06
Ref: https://rdap.arin.net/registry/entity/UNIVER-262-Z


OrgTechHandle: UM-ORG-ARIN
OrgTechName: UMD DNS Admin Role Account
OrgTechPhone: +1-301-405-9955
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

OrgAbuseHandle: UARA-ARIN
OrgAbuseName: UMD Abuse Role Account
OrgAbusePhone: +1-301-405-8787
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UARA-ARIN

RNOCHandle: UM-ORG-ARIN
RNOCName: UMD DNS Admin Role Account
RNOCPhone: +1-301-405-9955
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RAbuseHandle: UM-ORG-ARIN
RAbuseName: UMD DNS Admin Role Account
RAbusePhone: +1-301-405-9955
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RTechHandle: UM-ORG-ARIN
RTechName: UMD DNS Admin Role Account
RTechPhone: +1-301-405-9955
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UM-ORG-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 1997-2024, 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
AS27
University of Maryland ·www.mdren.net
IP address details
AS27
University of Maryland ·www.mdren.net

Summary

  • As Number
    AS27
  • Org Name
    University of Maryland
  • Country
    United States
  • Country Code
    US
  • Website
    www.mdren.net
  • Regional Registry
    ARIN
  • Allocated Date
    28th August 1984
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    7
  • Ipv6 Prefixes
    5
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 7 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.8.0.0/16
University of Maryland
--ARIN
United States129.2.0.0/16
University of Maryland
--ARIN
United States192.54.100.0/22
University of Maryland
192.54.96.0/21ARIN
United States192.54.94.0/23
University of Maryland
--ARIN
United States192.54.96.0/21
University of Maryland
--ARIN
United States206.196.160.0/20
University of Maryland
206.196.160.0/19ARIN
United States206.196.184.0/21
University of Maryland
206.196.160.0/19ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
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.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
United StatesAS10886
University of Maryland
true
  • 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 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
United StatesAS10886
University of Maryland
true
  • 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

AS27 Combined Upstream Graph AS27 AS27 AS10886 AS10886 AS27->AS10886 AS3356 AS3356 AS10886->AS3356 AS174 AS174 AS10886->AS174 AS3257 AS3257 AS10886->AS3257 AS1299 AS1299 AS10886->AS1299 AS6461 AS6461 AS10886->AS6461 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS3257->AS2497 AS1299->AS2914 AS7018 AS7018 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6461->AS7018
AS27 Combined Upstream Graph AS27 AS27 AS10886 AS10886 AS27->AS10886 AS3356 AS3356 AS10886->AS3356 AS174 AS174 AS10886->AS174 AS3257 AS3257 AS10886->AS3257 AS1299 AS1299 AS10886->AS1299 AS6461 AS6461 AS10886->AS6461 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS3257->AS2497 AS1299->AS2914 AS7018 AS7018 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6461->AS7018

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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 27
ASName: UMDNET
ASHandle: AS27
RegDate: 1984-08-28
Updated: 2014-02-18
Ref: https://rdap.arin.net/registry/autnum/27


OrgName: University of Maryland
OrgId: UNIVER-262-Z
Address: Office of Information Technology
Address: Patuxent Building
City: College Park
StateProv: MD
PostalCode: 20742
Country: US
RegDate: 2010-01-06
Updated: 2010-01-06
Ref: https://rdap.arin.net/registry/entity/UNIVER-262-Z


OrgTechHandle: UM-ORG-ARIN
OrgTechName: UMD DNS Admin Role Account
OrgTechPhone: +1-301-405-9955
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

OrgAbuseHandle: UARA-ARIN
OrgAbuseName: UMD Abuse Role Account
OrgAbusePhone: +1-301-405-8787
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UARA-ARIN

RNOCHandle: UM-ORG-ARIN
RNOCName: UMD DNS Admin Role Account
RNOCPhone: +1-301-405-9955
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RAbuseHandle: UM-ORG-ARIN
RAbuseName: UMD DNS Admin Role Account
RAbusePhone: +1-301-405-9955
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RTechHandle: UM-ORG-ARIN
RTechName: UMD DNS Admin Role Account
RTechPhone: +1-301-405-9955
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UM-ORG-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 1997-2024, 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 27
ASName: UMDNET
ASHandle: AS27
RegDate: 1984-08-28
Updated: 2014-02-18
Ref: https://rdap.arin.net/registry/autnum/27


OrgName: University of Maryland
OrgId: UNIVER-262-Z
Address: Office of Information Technology
Address: Patuxent Building
City: College Park
StateProv: MD
PostalCode: 20742
Country: US
RegDate: 2010-01-06
Updated: 2010-01-06
Ref: https://rdap.arin.net/registry/entity/UNIVER-262-Z


OrgTechHandle: UM-ORG-ARIN
OrgTechName: UMD DNS Admin Role Account
OrgTechPhone: +1-301-405-9955
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

OrgAbuseHandle: UARA-ARIN
OrgAbuseName: UMD Abuse Role Account
OrgAbusePhone: +1-301-405-8787
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UARA-ARIN

RNOCHandle: UM-ORG-ARIN
RNOCName: UMD DNS Admin Role Account
RNOCPhone: +1-301-405-9955
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RAbuseHandle: UM-ORG-ARIN
RAbuseName: UMD DNS Admin Role Account
RAbusePhone: +1-301-405-9955
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/UM-ORG-ARIN

RTechHandle: UM-ORG-ARIN
RTechName: UMD DNS Admin Role Account
RTechPhone: +1-301-405-9955
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UM-ORG-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 1997-2024, 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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