rirtracker

IPv6 range · 79,228,162,514,264,337,593,543,950,336 addresses

2a00:9600::/32

Now

RIPE NCC statistics
Allocated (dated 2011-01-24) on 2026-10-09 (US)
Registry
RIPE NCC
Holder
lir-us-cisco2-1-MNT
From
RDAP, looked up 2026-10-10 17:46 UTC

Latest change

Transfer log Intra-RIPE NCC transfer

Reported
2026-10-08 (RIPE NCC)
Confidence
Confirmed Provisional
Inventory
No effect on RIPE NCC applicant inventory

Timeline since 2026-01-01 (1)

2026-10-08 RIPE NCC Transfer log Intra-RIPE NCC transfer Confirmed Provisional
Transfer log
Transfer: Cisco OpenDNS LLC (RIPE NCC) to Cisco Systems, Inc. (RIPE NCC)
From
Cisco OpenDNS LLC RIPE NCC
To
Cisco Systems, Inc. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

RIPE NCC's transfer log records a transfer from Cisco OpenDNS LLC (RIPE NCC) to Cisco Systems, Inc. (RIPE NCC) on 2026-10-08 19:00 UTC. The registration changed hands; it is not a new allocation from RIPE NCC.

Evidence (3) · classifier 1.1.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-10-08 19:00 UTC, Cisco OpenDNS LLC (RIPE NCC) to Cisco Systems, Inc. (RIPE NCC); resources moved: 2a00:9600::/32 source · retrieved
  2. Before RIPE NCC delegated statistics 2026-10-07 (produced 2026-10-07T21:59:59+00:00), before the change: allocated (dated 2011-01-24) source · retrieved
  3. After RIPE NCC delegated statistics 2026-10-08 (produced 2026-10-08T21:59:59+00:00), after the change: allocated (dated 2011-01-24) source · retrieved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer2a00:9600::/32 Cisco OpenDNS LLC RIPE NCCCisco Systems, Inc. RIPE NCC
RIPE NCCResource transfer2a00:9600::/32 Scansafe Ltd RIPE NCCCisco OpenDNS LLC RIPE NCC

Every record in the ARIN and RIPE NCC transfer logs that moved any part of this IPv6 range (ARIN's go back to 2009, the RIPE NCC's to 2012). A transfer between two registries is in both logs.

RDAP lookups

Looked upWhyRegistryHandleOrganizationStatusLast changed
First seen RIPE NCC2a00:9600::/32lir-us-cisco2-1-MNTactive2026-10-08

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: ip/2a00.9600..-2a00.9600.ffff.ffff.ffff.ffff.ffff.ffff.json