Autonomous system detail

AS1083

Announced

AS1083 announces 1 IPv4 and 0 IPv6 prefixes and peers with 2 other networks.

Summary

// analyst note
Combined routing observation across route-views2 and route-views6 at 2026-11-03T14:00:00Z; AS_PATH neighbours are not verified peers or upstreams.
IPv4 prefixes
1
~256 addresses
IPv6 prefixes
0
—
Peer networks
2
0 up · 0 down
IANA block
1-1876
Assigned by ARIN
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: Low  ·  3 sources  ·  How this page is checked

AS1083’s operator and registered name are Unknown from the supplied evidence; one IPv4 prefix was visible in a combined routing snapshot, so this evidence does not establish that the ASN is dormant or identify who operates it. The snapshot recorded one IPv4 prefix, an estimate of 256 IPv4 addresses, zero IPv6 prefixes, and two AS_PATH neighbours at 2026-11-03 14:00 UTC, across route-views2 and route-views6 together.

The observed neighbours were AS3356 and AS19151. These are path adjacencies in the snapshot, not verified peers, upstreams, or evidence of customer/provider relationships. The counts describe the combined observation and should not be attributed separately to either collector.

IANA places AS1083 in the 1–1876 resource block and says it was assigned by ARIN. This identifies the allocating RIR for that block; the supplied record is not an individual assignment entry and does not establish an operator, country, location, deployment, or legitimacy. For identification, compare the specific prefix and its origin across additional dated routing views, then seek a first-party record explicitly linking AS1083 to an organization. Treat a missing observation in any one view as inconclusive.

Routing snapshot
One IPv4 prefix and zero IPv6 prefixes were observed in the combined route-views2 and route-views6 observation at 2026-11-03 14:00 UTC.
Triage
The snapshot shows an announced prefix; it does not establish operator identity, deployment, or safety.
Path neighbours
AS3356 and AS19151 were observed as AS_PATH adjacencies, not verified peers or upstreams.
Operator / 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

Network & routing

Routing observation
1 IPv4 prefix; 256 estimated IPv4 addresses; 0 IPv6 prefixes; 2 AS_PATH neighbours, combined across route-views2 and route-views6 at 2026-11-03 14:00 UTC [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Network type / website / organization status
Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
ASN
1083 [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
Observed AS_PATH neighbours
AS3356, AS19151 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 02 ] — Announced prefixes

What this network routes.

1 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes1
  1. 198.96.222.0/24/24
// IPv6 prefixes0
No IPv6 prefixes announced.
[ 03 ] — Notable peers & upstreams

Who it talks to.

2 observed neighbours
// Notable connections2 of 2 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
AS3356 Level 3 Parent, LLC (Lumen Technologies) —
AS19151 — —
Neighbours observed via public BGP collectors; not a complete peering list.