Autonomous system detail

AS1207

Announced

AS1207 announces 3 IPv4 and 0 IPv6 prefixes and peers with 1 other networks.

Summary

// analyst note
Combined Route Views observation from route-views2 and route-views6 at 2026-11-03T14:00:00.000Z; AS_PATH adjacency is not a verified commercial relationship.
// security note
Unknown; routing observations do not establish security or legitimacy.
IPv4 prefixes
3
~33.0K 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

AS1207 is an ASN assigned by ARIN; its operator and present deployment are unknown. In the combined Route Views observation at 2026-11-03 14:00 UTC from route-views2 and route-views6, it appeared with 3 IPv4 prefixes, an estimated 33,024 IPv4 addresses, and 0 IPv6 prefixes. This is a snapshot, not proof of continuous activity or current ownership.

The combined observation recorded 1 AS_PATH neighbour, AS5050. That adjacency does not establish a commercial peer, provider, upstream, or customer relationship. The available evidence does not identify an operator, organization, country, network type, website, or security status for AS1207; treat those attributes as unknown rather than inferring them from the ASN number or routing data.

For identification, compare the specific prefixes and paths in a contemporaneous routing view with independently verified registry or operator records before attributing them to an organization. Check later snapshots to assess whether the observed announcements persist, and use authoritative first-party evidence to establish ownership. The single observation supports describing what appeared in this combined snapshot, but it cannot establish broader reachability, traffic prevalence, legitimacy, or safety.

Identity
Operator and organization are unknown from the supplied evidence.
Observed routing
3 IPv4 prefixes and 0 IPv6 prefixes in the combined Route Views snapshot at 2026-11-03 14:00 UTC.
Triage
AS_PATH neighbour AS5050 was observed; this does not verify a peering or upstream relationship. The snapshot does not establish security or legitimacy.
Operator
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
AS name
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Country
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Website
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Security status

Unknown

[Unknown] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2

Network & routing

Network type
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
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
1207 [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
3 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Estimated IPv4 addresses
33024 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv6 prefixes
0 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbour
AS5050 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Organization status
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
[ 02 ] — Announced prefixes

What this network routes.

3 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes3
  1. 128.182.64.0/18/18
  2. 147.73.192.0/18/18
  3. 192.231.243.0/24/24
// 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
AS5050 — —
Neighbours observed via public BGP collectors; not a complete peering list.