General Info






AS1290 Telstra Europe Ltd

United Kingdom


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Whois Details

inet6num:         2a02,1620,,/32
netname:          UK-PSINET-20100526
country:          GB
org:              ORG-PUL2-RIPE
admin-c:          PNOC4-RIPE
tech-c:           PNOC4-RIPE
status:           ALLOCATED-BY-RIR
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           PSINET-UK-SYSADMIN
mnt-lower:        PSINET-MNT
mnt-lower:        PSINET-UK-SYSADMIN
mnt-routes:       PSINET-MNT
created:          2010-05-26T14,45,27Z
last-modified:    2017-06-17T07,44,41Z
source:           RIPE

organisation:     ORG-PUL2-RIPE
org-name:         TELSTRA LIMITED
org-type:         LIR
address:          The Blue Fin Building, Level 2, 110 Southwark Street
address:          SE1 0TA
address:          London
address:          UNITED KINGDOM
phone:            +442079655800
fax-no:           +4402078588801
admin-c:          MJD37-RIPE
admin-c:          PW169-RIPE
admin-c:          LD127-RIPE
admin-c:          MAF43-RIPE
admin-c:          PR816-RIPE
admin-c:          AV845-RIPE
mnt-ref:          PSINET-UK-SYSADMIN
mnt-ref:          RIPE-NCC-HM-MNT
mnt-by:           RIPE-NCC-HM-MNT
mnt-by:           PSINET-UK-SYSADMIN
abuse-c:          HANA3-RIPE
tech-c:           HANA3-RIPE
created:          2004-04-17T12,20,37Z
last-modified:    2017-06-17T07,44,45Z
source:           RIPE

role:             PSINET UK Network Operations
address:          Telstra Europe Network Operations
address:          Telstra House
address:          21 Tabernacle Street
address:          London
address:          EC2A 1AE
address:          GB
phone:            +44 207 965 8888
fax-no:           +44 207 965 5646
remarks:          Please send reports about UBM to
remarks:          ------------------------------------------------
remarks:          Please send peering requests to,
remarks:          ------------------------------------------------
admin-c:          PR816-RIPE
tech-c:           PNOC4-RIPE
nic-hdl:          PNOC4-RIPE
mnt-by:           PSINET-MNT
created:          2004-09-16T13,24,43Z
last-modified:    2006-11-03T11,12,39Z
source:           RIPE

route6:           2a02,1620,,/32
descr:            Telstra IPv6
origin:           AS1290
mnt-by:           PSINET-MNT
created:          2011-04-07T11,06,04Z
last-modified:    2011-04-07T11,06,04Z
source:           RIPE


IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.