Address Block2000::/3
AllocationGlobal Unicast
Reference[ RFC3513, ^ ][ RFC4291, ^ ]
2600:0000::/12Internet Registry: ARIN
Designation date: 2006-10-03
IANA status: ALLOCATED
2607:f140:ffff:fffe::3   !ip6 !rdap !ptr !dnstr !tr !scan !g
Whois serverwhois.arin.net.
 #
 # 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.
 #
 
 
 NetRange:       2607:F140:: - 2607:F140:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
 CIDR:           2607:F140::/32
 NetName:        UCBV6
 NetHandle:      NET6-2607-F140-1
 Parent:         NET6-2600 (NET6-2600-1)
 NetType:        Direct Allocation
 OriginAS:       AS25
 Organization:   University of California at Berkeley (UCAB-1)
 RegDate:        2007-09-11
 Updated:        2023-07-20
 Comment:        DMCA Designated Agent is dmca@berkeley.edu.
 Ref:            https://rdap.arin.net/registry/ip/2607:F140::
 
 
 OrgName:        University of California at Berkeley
 OrgId:          UCAB-1
 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:        1991-03-06
 Updated:        2023-06-12
 Comment:        DMCA Designated Agent is dmca@berkeley.edu.
 Ref:            https://rdap.arin.net/registry/entity/UCAB-1
 
 
 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
 
 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
 
 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
 
 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
 
 RAbuseHandle: UCBSE-ARIN
 RAbuseName:   UCB-SECURIT-ARIN
 RAbusePhone:  +1-510-664-9000 
 RAbuseEmail:  abuse@security.berkeley.edu.
 RAbuseRef:    https://rdap.arin.net/registry/entity/UCBSE-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
 
 
 #
 # 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.
 #
 
  
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