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AS1929
University of Massachusetts - AMHERST·
IP address details
AS1929
University of Massachusetts - AMHERST·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS1929
  • Org Name
    University of Massachusetts - AMHERST
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    23rd July 1992
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    5
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    2
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 5 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States198.22.255.0/24
University of Massachusetts
--ARIN
United States205.172.168.0/22
University of Massachusetts
--ARIN
205.172.169.0/24
--
United States69.16.44.0/23
Massachusetts Higher Education Computer Network
69.16.0.0/17ARIN
69.16.44.0/24
--
  • 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 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS1968
UMASSNET
true
AS293
ESnet
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 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS1968
UMASSNET
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

AS1929 Combined Upstream Graph AS1929 AS1929 AS1968 AS1968 AS1929->AS1968 AS3257 AS3257 AS1968->AS3257 AS174 AS174 AS1968->AS174 AS10578 AS10578 AS1968->AS10578 AS1299 AS1299 AS3257->AS1299 AS1239 AS1239 AS3257->AS1239 AS2497 AS2497 AS3257->AS2497 AS2914 AS2914 AS3257->AS2914 AS174->AS1299 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS11164 AS11164 AS10578->AS11164 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS11164->AS2497
AS1929 Combined Upstream Graph AS1929 AS1929 AS1968 AS1968 AS1929->AS1968 AS3257 AS3257 AS1968->AS3257 AS174 AS174 AS1968->AS174 AS10578 AS10578 AS1968->AS10578 AS1299 AS1299 AS3257->AS1299 AS1239 AS1239 AS3257->AS1239 AS2497 AS2497 AS3257->AS2497 AS2914 AS2914 AS3257->AS2914 AS174->AS1299 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS11164 AS11164 AS10578->AS11164 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS11164->AS2497

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: 1929
ASName: UMASSNET-NET
ASHandle: AS1929
RegDate: 1992-07-23
Updated: 2007-03-23
Ref: https://rdap.arin.net/registry/autnum/1929


OrgName: University of Massachusetts - AMHERST
OrgId: UNIVER-6
Address: University Computing Services
Address: Lederle Graduate Research Center
City: Amherst
StateProv: MA
PostalCode: 01003
Country: US
RegDate: 1986-04-03
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/UNIVER-6


OrgTechHandle: ZU64-ARIN
OrgTechName: Hostmaster
OrgTechPhone: +1-413-545-0595
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ZU64-ARIN

OrgAbuseHandle: ONS2-ARIN
OrgAbuseName: OIT Network Services
OrgAbusePhone: +1-413-545-9400
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ONS2-ARIN

OrgNOCHandle: ZU64-ARIN
OrgNOCName: Hostmaster
OrgNOCPhone: +1-413-545-0595
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZU64-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: 1929
ASName: UMASSNET-NET
ASHandle: AS1929
RegDate: 1992-07-23
Updated: 2007-03-23
Ref: https://rdap.arin.net/registry/autnum/1929


OrgName: University of Massachusetts - AMHERST
OrgId: UNIVER-6
Address: University Computing Services
Address: Lederle Graduate Research Center
City: Amherst
StateProv: MA
PostalCode: 01003
Country: US
RegDate: 1986-04-03
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/UNIVER-6


OrgTechHandle: ZU64-ARIN
OrgTechName: Hostmaster
OrgTechPhone: +1-413-545-0595
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ZU64-ARIN

OrgAbuseHandle: ONS2-ARIN
OrgAbuseName: OIT Network Services
OrgAbusePhone: +1-413-545-9400
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ONS2-ARIN

OrgNOCHandle: ZU64-ARIN
OrgNOCName: Hostmaster
OrgNOCPhone: +1-413-545-0595
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZU64-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
AS1929
University of Massachusetts - AMHERST·
IP address details
AS1929
University of Massachusetts - AMHERST·

Summary

  • As Number
    AS1929
  • Org Name
    University of Massachusetts - AMHERST
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    23rd July 1992
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    5
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    2
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 5 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States198.22.255.0/24
University of Massachusetts
--ARIN
United States205.172.168.0/22
University of Massachusetts
--ARIN
205.172.169.0/24
--
United States69.16.44.0/23
Massachusetts Higher Education Computer Network
69.16.0.0/17ARIN
69.16.44.0/24
--
  • 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 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS1968
UMASSNET
true
AS293
ESnet
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 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS1968
UMASSNET
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

AS1929 Combined Upstream Graph AS1929 AS1929 AS1968 AS1968 AS1929->AS1968 AS3257 AS3257 AS1968->AS3257 AS174 AS174 AS1968->AS174 AS10578 AS10578 AS1968->AS10578 AS1299 AS1299 AS3257->AS1299 AS1239 AS1239 AS3257->AS1239 AS2497 AS2497 AS3257->AS2497 AS2914 AS2914 AS3257->AS2914 AS174->AS1299 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS11164 AS11164 AS10578->AS11164 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS11164->AS2497
AS1929 Combined Upstream Graph AS1929 AS1929 AS1968 AS1968 AS1929->AS1968 AS3257 AS3257 AS1968->AS3257 AS174 AS174 AS1968->AS174 AS10578 AS10578 AS1968->AS10578 AS1299 AS1299 AS3257->AS1299 AS1239 AS1239 AS3257->AS1239 AS2497 AS2497 AS3257->AS2497 AS2914 AS2914 AS3257->AS2914 AS174->AS1299 AS3356 AS3356 AS174->AS3356 AS7018 AS7018 AS174->AS7018 AS11164 AS11164 AS10578->AS11164 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549 AS11164->AS2497

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: 1929
ASName: UMASSNET-NET
ASHandle: AS1929
RegDate: 1992-07-23
Updated: 2007-03-23
Ref: https://rdap.arin.net/registry/autnum/1929


OrgName: University of Massachusetts - AMHERST
OrgId: UNIVER-6
Address: University Computing Services
Address: Lederle Graduate Research Center
City: Amherst
StateProv: MA
PostalCode: 01003
Country: US
RegDate: 1986-04-03
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/UNIVER-6


OrgTechHandle: ZU64-ARIN
OrgTechName: Hostmaster
OrgTechPhone: +1-413-545-0595
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ZU64-ARIN

OrgAbuseHandle: ONS2-ARIN
OrgAbuseName: OIT Network Services
OrgAbusePhone: +1-413-545-9400
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ONS2-ARIN

OrgNOCHandle: ZU64-ARIN
OrgNOCName: Hostmaster
OrgNOCPhone: +1-413-545-0595
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZU64-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: 1929
ASName: UMASSNET-NET
ASHandle: AS1929
RegDate: 1992-07-23
Updated: 2007-03-23
Ref: https://rdap.arin.net/registry/autnum/1929


OrgName: University of Massachusetts - AMHERST
OrgId: UNIVER-6
Address: University Computing Services
Address: Lederle Graduate Research Center
City: Amherst
StateProv: MA
PostalCode: 01003
Country: US
RegDate: 1986-04-03
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/UNIVER-6


OrgTechHandle: ZU64-ARIN
OrgTechName: Hostmaster
OrgTechPhone: +1-413-545-0595
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/ZU64-ARIN

OrgAbuseHandle: ONS2-ARIN
OrgAbuseName: OIT Network Services
OrgAbusePhone: +1-413-545-9400
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ONS2-ARIN

OrgNOCHandle: ZU64-ARIN
OrgNOCName: Hostmaster
OrgNOCPhone: +1-413-545-0595
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/ZU64-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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