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AS131
University of California, Santa Barbara·
IP address details
AS131
University of California, Santa Barbara·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS131
  • Org Name
    University of California, Santa Barbara
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    30th September 1987
  • 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 States128.111.0.0/16
University of California, Santa Barbara
--ARIN
United States169.231.0.0/16
University of California - Office of the President
169.230.0.0/15ARIN
United States192.150.216.0/23
Various Registries (Maintained by ARIN)
192.150.216.0/24ARIN
United States192.35.222.0/24
University of California, Santa Barbara
--ARIN
United States199.120.153.0/24
UCSB
--ARIN
  • 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
United StatesAS2152
CENIC
true
AS2153
CENIC
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
United StatesAS2152
CENIC
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

AS131 Combined Upstream Graph AS131 AS131 AS2152 AS2152 AS131->AS2152 AS6461 AS6461 AS2152->AS6461 AS3356 AS3356 AS2152->AS3356 AS1239 AS1239 AS2152->AS1239 AS11164 AS11164 AS2152->AS11164 AS6939 AS6939 AS2152->AS6939 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS2497 AS2497 AS11164->AS2497 AS6939->AS3356 AS6939->AS7018 AS6939->AS2914 AS6939->AS3257 AS6939->AS2497 AS701 AS701 AS6939->AS701
AS131 Combined Upstream Graph AS131 AS131 AS2152 AS2152 AS131->AS2152 AS6461 AS6461 AS2152->AS6461 AS3356 AS3356 AS2152->AS3356 AS1239 AS1239 AS2152->AS1239 AS11164 AS11164 AS2152->AS11164 AS6939 AS6939 AS2152->AS6939 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS2497 AS2497 AS11164->AS2497 AS6939->AS3356 AS6939->AS7018 AS6939->AS2914 AS6939->AS3257 AS6939->AS2497 AS701 AS701 AS6939->AS701

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: 131
ASName: UCSB-NET-AS
ASHandle: AS131
RegDate: 1987-09-30
Updated: 2024-04-26
Ref: https://rdap.arin.net/registry/autnum/131


OrgName: University of California, Santa Barbara
OrgId: UCSB-Z
Address: Office of Information Technology
Address: North Hall 2124
City: Santa Barbara
StateProv: CA
PostalCode: 93106-3201
Country: US
RegDate: 2023-03-18
Updated: 2023-03-18
Ref: https://rdap.arin.net/registry/entity/UCSB-Z


OrgTechHandle: KS1217-ARIN
OrgTechName: Schmidt, Kevin
OrgTechPhone: +1-805-893-7779
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/KS1217-ARIN

OrgAbuseHandle: NETWO4536-ARIN
OrgAbuseName: Network Security
OrgAbusePhone: +1-805-893-5080
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4536-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: 131
ASName: UCSB-NET-AS
ASHandle: AS131
RegDate: 1987-09-30
Updated: 2024-04-26
Ref: https://rdap.arin.net/registry/autnum/131


OrgName: University of California, Santa Barbara
OrgId: UCSB-Z
Address: Office of Information Technology
Address: North Hall 2124
City: Santa Barbara
StateProv: CA
PostalCode: 93106-3201
Country: US
RegDate: 2023-03-18
Updated: 2023-03-18
Ref: https://rdap.arin.net/registry/entity/UCSB-Z


OrgTechHandle: KS1217-ARIN
OrgTechName: Schmidt, Kevin
OrgTechPhone: +1-805-893-7779
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/KS1217-ARIN

OrgAbuseHandle: NETWO4536-ARIN
OrgAbuseName: Network Security
OrgAbusePhone: +1-805-893-5080
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4536-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
AS131
University of California, Santa Barbara·
IP address details
AS131
University of California, Santa Barbara·

Summary

  • As Number
    AS131
  • Org Name
    University of California, Santa Barbara
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    30th September 1987
  • 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 States128.111.0.0/16
University of California, Santa Barbara
--ARIN
United States169.231.0.0/16
University of California - Office of the President
169.230.0.0/15ARIN
United States192.150.216.0/23
Various Registries (Maintained by ARIN)
192.150.216.0/24ARIN
United States192.35.222.0/24
University of California, Santa Barbara
--ARIN
United States199.120.153.0/24
UCSB
--ARIN
  • 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
United StatesAS2152
CENIC
true
AS2153
CENIC
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
United StatesAS2152
CENIC
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

AS131 Combined Upstream Graph AS131 AS131 AS2152 AS2152 AS131->AS2152 AS6461 AS6461 AS2152->AS6461 AS3356 AS3356 AS2152->AS3356 AS1239 AS1239 AS2152->AS1239 AS11164 AS11164 AS2152->AS11164 AS6939 AS6939 AS2152->AS6939 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS2497 AS2497 AS11164->AS2497 AS6939->AS3356 AS6939->AS7018 AS6939->AS2914 AS6939->AS3257 AS6939->AS2497 AS701 AS701 AS6939->AS701
AS131 Combined Upstream Graph AS131 AS131 AS2152 AS2152 AS131->AS2152 AS6461 AS6461 AS2152->AS6461 AS3356 AS3356 AS2152->AS3356 AS1239 AS1239 AS2152->AS1239 AS11164 AS11164 AS2152->AS11164 AS6939 AS6939 AS2152->AS6939 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS209 AS209 AS3356->AS209 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS2497 AS2497 AS11164->AS2497 AS6939->AS3356 AS6939->AS7018 AS6939->AS2914 AS6939->AS3257 AS6939->AS2497 AS701 AS701 AS6939->AS701

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: 131
ASName: UCSB-NET-AS
ASHandle: AS131
RegDate: 1987-09-30
Updated: 2024-04-26
Ref: https://rdap.arin.net/registry/autnum/131


OrgName: University of California, Santa Barbara
OrgId: UCSB-Z
Address: Office of Information Technology
Address: North Hall 2124
City: Santa Barbara
StateProv: CA
PostalCode: 93106-3201
Country: US
RegDate: 2023-03-18
Updated: 2023-03-18
Ref: https://rdap.arin.net/registry/entity/UCSB-Z


OrgTechHandle: KS1217-ARIN
OrgTechName: Schmidt, Kevin
OrgTechPhone: +1-805-893-7779
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/KS1217-ARIN

OrgAbuseHandle: NETWO4536-ARIN
OrgAbuseName: Network Security
OrgAbusePhone: +1-805-893-5080
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4536-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: 131
ASName: UCSB-NET-AS
ASHandle: AS131
RegDate: 1987-09-30
Updated: 2024-04-26
Ref: https://rdap.arin.net/registry/autnum/131


OrgName: University of California, Santa Barbara
OrgId: UCSB-Z
Address: Office of Information Technology
Address: North Hall 2124
City: Santa Barbara
StateProv: CA
PostalCode: 93106-3201
Country: US
RegDate: 2023-03-18
Updated: 2023-03-18
Ref: https://rdap.arin.net/registry/entity/UCSB-Z


OrgTechHandle: KS1217-ARIN
OrgTechName: Schmidt, Kevin
OrgTechPhone: +1-805-893-7779
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/KS1217-ARIN

OrgAbuseHandle: NETWO4536-ARIN
OrgAbuseName: Network Security
OrgAbusePhone: +1-805-893-5080
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO4536-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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