Autonomous system detail

AS1089

Announced

AS1089 announces 1 IPv4 and 1 IPv6 prefixes and peers with 1 other networks.

Summary

// analyst note
Combined RouteViews observation across route-views2 and route-views6 at 2026-11-03T14:00:00Z; one observed AS_PATH neighbor is not evidence of a commercial relationship.
IPv4 prefixes
1
~1.0K addresses
IPv6 prefixes
1
announced
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

AS1089’s operator and identity are unknown from the supplied evidence; a combined RouteViews snapshot observed one IPv4 prefix, one IPv6 prefix, and one AS_PATH neighbor on 2026-11-03 at 14:00 UTC. This establishes that routes were visible in that observation, but does not identify who operates the ASN or explain its use.

The single observed neighbor is AS174. AS_PATH adjacency alone does not verify a commercial peering relationship, upstream, or customer relationship. The IPv4 address estimate is 1,024. These aggregate counts combine route-views2 and route-views6; they are not separate counts for each collector.

For identification, compare the originating prefixes and their route origins against current registry records and first-party operator documentation. Treat this snapshot as time-specific: it cannot establish present-day visibility, assignment details, traffic prevalence, or safety. The IANA listing places ASN 1089 in resource range 1-1876 and says the range is assigned by ARIN; this does not provide an individual assignment record or operator identity.

Observed routing
One IPv4 prefix and one IPv6 prefix were observed in the combined route-views2 and route-views6 snapshot at 2026-11-03 14:00 UTC.
Triage
Identity and operator are unknown from the supplied evidence; the observation does not establish safety or malicious use.
Neighbor
AS174 appears as the sole observed AS_PATH neighbor; this does not verify an upstream or commercial peer.
Operator
Unknown [Unknown]
Country
Unknown [Unknown]
Website
Unknown [Unknown]

Network & routing

Network type
Unknown [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
1089 [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
IPv4 prefixes
1 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv4 address estimate
1024 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv6 prefixes
1 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Observed AS_PATH neighbors
1 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Neighbor sample
AS174 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Organization status
Unknown [Unknown]
Assignment class
Unknown [Unknown]
[ 02 ] — Announced prefixes

What this network routes.

2 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes1
  1. 38.127.12.0/22/22
// IPv6 prefixes1
  1. 2602:f784::/36/36
[ 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
AS174 Cogent Communications, LLC —
Neighbours observed via public BGP collectors; not a complete peering list.