AS25 - University of California at Berkeley
Detailed information about the Autonomous System AS25:
IPv4 Prefixes
Currently, there are 13 IPv4 prefixes for AS25 - University of California at Berkeley in
the database.
This amounts to 202,240 IPv4 addresses that are hosted on this ASN.
67.21.36.0/24
128.32.0.0/16
136.152.0.0/16
169.229.0.0/16
169.236.240.0/21
192.12.234.0/24
192.31.105.0/24
192.35.209.0/24
192.150.186.0/23
192.154.4.0/23
192.154.6.0/24
208.68.240.0/22
209.129.246.0/24
IPv6 Prefixes
Currently, there are 1 IPv6 prefixes for AS25 - University of California at Berkeley in
the database.
This amounts to 79228162514264337593543950336 IPv6 addresses that are hosted on this ASN.
2607:f140::/32
Raw WHOIS Record - AS25 - University of California at Berkeley
ASNumber: 25
ASName: UCB
ASHandle: AS25
RegDate: 1984-08-03
Updated: 2023-12-14
Comment: DMCA Designated Agent is policy@berkeley.edu
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 dmca@berkeley.edu
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: noc@berkeley.edu
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: noc@berkeley.edu
OrgTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN
OrgAbuseHandle: UCBSE-ARIN
OrgAbuseName: UCB-SECURIT-ARIN
OrgAbusePhone: +1-510-664-9000
OrgAbuseEmail: abuse@security.berkeley.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/UCBSE-ARIN
RTechHandle: UCB-NOC-ARIN
RTechName: IST Communication and Network Services
RTechPhone: +1-510-664-9000
RTechEmail: noc@berkeley.edu
RTechRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN
RNOCHandle: UCB-NOC-ARIN
RNOCName: IST Communication and Network Services
RNOCPhone: +1-510-664-9000
RNOCEmail: noc@berkeley.edu
RNOCRef: https://rdap.arin.net/registry/entity/UCB-NOC-ARIN