Autonomous system detail

AS1255

Announced

AS1255 announces 14 IPv4 and 0 IPv6 prefixes and peers with 1 other networks.

Summary

// analyst note
One combined observation from route-views2 and route-views6 at 2026-11-03T14:00:00.000Z; AS_PATH adjacency does not establish a verified peer or upstream.
IPv4 prefixes
14
~37.1K addresses
IPv6 prefixes
0
—
Peer networks
1
0 up · 0 down
IANA block
1-1876
Assigned by ARIN
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: Low  ·  4 sources  ·  How this page is checked

AS1255 is an ASN with 14 IPv4 prefixes and no IPv6 prefixes observed in the combined Route Views snapshot from 2026-11-03 14:00 UTC; its operator and identity are unknown from the supplied evidence. The observation combines route-views2 and route-views6 and includes an estimated 32,768 IPv4 addresses. These figures describe that snapshot, not a live or continuing status.

The combined observation records one AS_PATH neighbor, AS1968. This adjacency does not establish a verified peer, upstream, customer relationship, or commercial arrangement. The IANA evidence places AS1255 in resource block 1-1876, described as assigned by ARIN; this identifies the allocating RIR for the block, not an individual assignment record or current operator.

For identification, compare the ASN and observed prefixes with authoritative routing and registry records for the relevant time, then verify any proposed organization-to-ASN link using first-party documentation. Treat a changed prefix count or neighbor as a new observation to investigate. The supplied snapshot alone cannot establish ownership, location, traffic prevalence, deployment, or safety.

Routing snapshot
14 IPv4 prefixes and 0 IPv6 prefixes observed in the combined Route Views observation at 2026-11-03 14:00 UTC.
Identity
Operator and organization are unknown from supplied evidence.
Triage
One AS_PATH neighbor, AS1968; this does not verify a peer or upstream.
Operator
Unknown
AS name
Unknown
Country
Unknown
Website
Unknown

Network & routing

Network type
Unknown
Observation scope
combined RouteViews snapshot at 2026-11-03T14:00:00.000Z; route-views2, route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
ASN
AS1255 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Allocating RIR
ARIN [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Assignment class
Unknown
Organization status
Unknown
IPv4 prefixes observed
14 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv4 address estimate
32768 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv6 prefixes observed
0 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbor count
1 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbor sample
AS1968 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 02 ] — Announced prefixes

What this network routes.

14 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes14
  1. 131.229.0.0/17/17
  2. 131.229.40.0/23/23
  3. 131.229.42.0/23/23
  4. 131.229.44.0/23/23
  5. 131.229.46.0/23/23
  6. 131.229.0.0/24/24
  7. 131.229.1.0/24/24
  8. 131.229.2.0/24/24
  9. 131.229.3.0/24/24
  10. 131.229.4.0/24/24
  11. 131.229.5.0/24/24
  12. 131.229.6.0/24/24
  13. 131.229.67.0/24/24
  14. 131.229.8.0/24/24
// IPv6 prefixes0
No IPv6 prefixes announced.
[ 03 ] — Notable peers & upstreams

Who it talks to.

1 observed neighbour
// Notable connections1 of 1 observed

Neighbours observed by RouteViews at 2026-11-06, lowest ASN first. Relationships are inferences from the CAIDA AS Relationships Dataset, 2026-08-01, and establish no commercial arrangement; a dash means the inference did not resolve.

ASNOperatorRole
AS1968 — —
Neighbours observed via public BGP collectors; not a complete peering list.