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IP address details
AS25
University of California at Berkeley ·
IP address details
AS25
University of California at Berkeley ·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS25
  • Org Name
    University of California at Berkeley
  • Country
    United States
  • Country Code
    US
  • Website
  • Regional Registry
    ARIN
  • Allocated Date
    3rd August 1984
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    13
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 13 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.32.0.0/16
University of California
--ARIN
United States136.152.0.0/16
University of California at Berkeley
--ARIN
United States169.229.0.0/16
University of California - Office of the President
--ARIN
United States169.236.240.0/21
University of California, Merced
169.236.0.0/15ARIN
United States192.12.234.0/24
University of California
--ARIN
United States192.150.186.0/23
Various Registries (Maintained by ARIN)
192.150.186.0/24ARIN
United States192.154.4.0/23
Various Registries (Maintained by ARIN)
192.154.4.0/24ARIN
United States192.154.6.0/24
University of California, Berkeley
--ARIN
United States192.31.105.0/24
University of California at Berkeley
--ARIN
United States192.35.209.0/24
University of California - Office of the President
--ARIN
United States208.68.240.0/22
SETIATHOME
--ARIN
United States209.129.246.0/24
East Bay Community Law Center
209.129.0.0/16ARIN
United States67.21.36.0/24
RGnet, LLC
--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 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

Peers

There are 1 IPv4 Peers 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 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

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 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

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 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

Graphs

AS25 Combined Upstream Graph AS25 AS25 AS2152 AS2152 AS25->AS2152 AS3356 AS3356 AS2152->AS3356 AS11164 AS11164 AS2152->AS11164 AS6461 AS6461 AS2152->AS6461 AS1239 AS1239 AS2152->AS1239 AS6939 AS6939 AS2152->AS6939 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS209 AS209 AS3356->AS209 AS3257 AS3257 AS3356->AS3257 AS2497 AS2497 AS11164->AS2497 AS6939->AS3356 AS6939->AS7018 AS6939->AS2914 AS6939->AS3257 AS6939->AS2497 AS701 AS701 AS6939->AS701
AS25 Combined Upstream Graph AS25 AS25 AS2152 AS2152 AS25->AS2152 AS3356 AS3356 AS2152->AS3356 AS11164 AS11164 AS2152->AS11164 AS6461 AS6461 AS2152->AS6461 AS1239 AS1239 AS2152->AS1239 AS6939 AS6939 AS2152->AS6939 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS209 AS209 AS3356->AS209 AS3257 AS3257 AS3356->AS3257 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 25
ASName: UCB
ASHandle: AS25
RegDate: 1984-08-03
Updated: 2023-12-14
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/autnum/25


OrgName: University of California at Berkeley
OrgId: UCAB-1-Z
Address: IST - Telecommunications
Address: ATTN Network Services and Operations
Address: 2850 Telegraph Ave
Address: NOTE See Comment for DMCA INFO
City: Berkeley
StateProv: CA
PostalCode: 94705
Country: US
RegDate: 2010-01-13
Updated: 2023-07-20
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/entity/UCAB-1-Z


OrgNOCHandle: UCB-NOC-ARIN
OrgNOCName: IST Communication and Network Services
OrgNOCPhone: +1-510-664-9000
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgTechHandle: UCB-NOC-ARIN
OrgTechName: IST Communication and Network Services
OrgTechPhone: +1-510-664-9000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgAbuseHandle: UCBSE-ARIN
OrgAbuseName: UCB-SECURIT-ARIN
OrgAbusePhone: +1-510-664-9000
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UCBSE-ARIN

RNOCHandle: UCB-NOC-ARIN
RNOCName: IST Communication and Network Services
RNOCPhone: +1-510-664-9000
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

RTechHandle: UCB-NOC-ARIN
RTechName: IST Communication and Network Services
RTechPhone: +1-510-664-9000
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-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: 25
ASName: UCB
ASHandle: AS25
RegDate: 1984-08-03
Updated: 2023-12-14
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/autnum/25


OrgName: University of California at Berkeley
OrgId: UCAB-1-Z
Address: IST - Telecommunications
Address: ATTN Network Services and Operations
Address: 2850 Telegraph Ave
Address: NOTE See Comment for DMCA INFO
City: Berkeley
StateProv: CA
PostalCode: 94705
Country: US
RegDate: 2010-01-13
Updated: 2023-07-20
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/entity/UCAB-1-Z


OrgNOCHandle: UCB-NOC-ARIN
OrgNOCName: IST Communication and Network Services
OrgNOCPhone: +1-510-664-9000
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgTechHandle: UCB-NOC-ARIN
OrgTechName: IST Communication and Network Services
OrgTechPhone: +1-510-664-9000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgAbuseHandle: UCBSE-ARIN
OrgAbuseName: UCB-SECURIT-ARIN
OrgAbusePhone: +1-510-664-9000
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UCBSE-ARIN

RNOCHandle: UCB-NOC-ARIN
RNOCName: IST Communication and Network Services
RNOCPhone: +1-510-664-9000
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

RTechHandle: UCB-NOC-ARIN
RTechName: IST Communication and Network Services
RTechPhone: +1-510-664-9000
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-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
AS25
University of California at Berkeley ·
IP address details
AS25
University of California at Berkeley ·

Summary

  • As Number
    AS25
  • Org Name
    University of California at Berkeley
  • Country
    United States
  • Country Code
    US
  • Website
  • Regional Registry
    ARIN
  • Allocated Date
    3rd August 1984
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    13
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 13 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
United States128.32.0.0/16
University of California
--ARIN
United States136.152.0.0/16
University of California at Berkeley
--ARIN
United States169.229.0.0/16
University of California - Office of the President
--ARIN
United States169.236.240.0/21
University of California, Merced
169.236.0.0/15ARIN
United States192.12.234.0/24
University of California
--ARIN
United States192.150.186.0/23
Various Registries (Maintained by ARIN)
192.150.186.0/24ARIN
United States192.154.4.0/23
Various Registries (Maintained by ARIN)
192.154.4.0/24ARIN
United States192.154.6.0/24
University of California, Berkeley
--ARIN
United States192.31.105.0/24
University of California at Berkeley
--ARIN
United States192.35.209.0/24
University of California - Office of the President
--ARIN
United States208.68.240.0/22
SETIATHOME
--ARIN
United States209.129.246.0/24
East Bay Community Law Center
209.129.0.0/16ARIN
United States67.21.36.0/24
RGnet, LLC
--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 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

Peers

There are 1 IPv4 Peers 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 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

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 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

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 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

Graphs

AS25 Combined Upstream Graph AS25 AS25 AS2152 AS2152 AS25->AS2152 AS3356 AS3356 AS2152->AS3356 AS11164 AS11164 AS2152->AS11164 AS6461 AS6461 AS2152->AS6461 AS1239 AS1239 AS2152->AS1239 AS6939 AS6939 AS2152->AS6939 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS209 AS209 AS3356->AS209 AS3257 AS3257 AS3356->AS3257 AS2497 AS2497 AS11164->AS2497 AS6939->AS3356 AS6939->AS7018 AS6939->AS2914 AS6939->AS3257 AS6939->AS2497 AS701 AS701 AS6939->AS701
AS25 Combined Upstream Graph AS25 AS25 AS2152 AS2152 AS25->AS2152 AS3356 AS3356 AS2152->AS3356 AS11164 AS11164 AS2152->AS11164 AS6461 AS6461 AS2152->AS6461 AS1239 AS1239 AS2152->AS1239 AS6939 AS6939 AS2152->AS6939 AS174 AS174 AS3356->AS174 AS6762 AS6762 AS3356->AS6762 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS1299 AS1299 AS3356->AS1299 AS209 AS209 AS3356->AS209 AS3257 AS3257 AS3356->AS3257 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber: 25
ASName: UCB
ASHandle: AS25
RegDate: 1984-08-03
Updated: 2023-12-14
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/autnum/25


OrgName: University of California at Berkeley
OrgId: UCAB-1-Z
Address: IST - Telecommunications
Address: ATTN Network Services and Operations
Address: 2850 Telegraph Ave
Address: NOTE See Comment for DMCA INFO
City: Berkeley
StateProv: CA
PostalCode: 94705
Country: US
RegDate: 2010-01-13
Updated: 2023-07-20
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/entity/UCAB-1-Z


OrgNOCHandle: UCB-NOC-ARIN
OrgNOCName: IST Communication and Network Services
OrgNOCPhone: +1-510-664-9000
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgTechHandle: UCB-NOC-ARIN
OrgTechName: IST Communication and Network Services
OrgTechPhone: +1-510-664-9000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgAbuseHandle: UCBSE-ARIN
OrgAbuseName: UCB-SECURIT-ARIN
OrgAbusePhone: +1-510-664-9000
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UCBSE-ARIN

RNOCHandle: UCB-NOC-ARIN
RNOCName: IST Communication and Network Services
RNOCPhone: +1-510-664-9000
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

RTechHandle: UCB-NOC-ARIN
RTechName: IST Communication and Network Services
RTechPhone: +1-510-664-9000
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-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: 25
ASName: UCB
ASHandle: AS25
RegDate: 1984-08-03
Updated: 2023-12-14
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/autnum/25


OrgName: University of California at Berkeley
OrgId: UCAB-1-Z
Address: IST - Telecommunications
Address: ATTN Network Services and Operations
Address: 2850 Telegraph Ave
Address: NOTE See Comment for DMCA INFO
City: Berkeley
StateProv: CA
PostalCode: 94705
Country: US
RegDate: 2010-01-13
Updated: 2023-07-20
Comment: DMCA Designated Agent is [email protected]
Ref: https://rdap.arin.net/registry/entity/UCAB-1-Z


OrgNOCHandle: UCB-NOC-ARIN
OrgNOCName: IST Communication and Network Services
OrgNOCPhone: +1-510-664-9000
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgTechHandle: UCB-NOC-ARIN
OrgTechName: IST Communication and Network Services
OrgTechPhone: +1-510-664-9000
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

OrgAbuseHandle: UCBSE-ARIN
OrgAbuseName: UCB-SECURIT-ARIN
OrgAbusePhone: +1-510-664-9000
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UCBSE-ARIN

RNOCHandle: UCB-NOC-ARIN
RNOCName: IST Communication and Network Services
RNOCPhone: +1-510-664-9000
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN

RTechHandle: UCB-NOC-ARIN
RTechName: IST Communication and Network Services
RTechPhone: +1-510-664-9000
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-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
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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