Autonomous system detail

AS1086

Announced

AS1086 announces 8 IPv4 and 0 IPv6 prefixes and peers with 2 other networks.

Summary

// analyst note
Combined Route Views observation from route-views2 and route-views6 at 2026-11-03T14:00:00Z; observed AS_PATH adjacencies are not verified relationships. Operator identity and usage are unknown.
IPv4 prefixes
8
~2.8K 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  ·  4 sources  ·  How this page is checked

AS1086 is listed in the IANA AS-number block as assigned by ARIN, and a combined Route Views observation recorded eight IPv4 prefixes and no IPv6 prefixes at 2026-11-03 14:00 UTC. The supplied evidence does not identify an operator, so the ASN’s organization, purpose, country, and current operational status are Unknown.

The combined snapshot from route-views2 and route-views6 estimates 2,816 IPv4 addresses across those prefixes. It records two observed AS_PATH neighbours, AS174 and AS8025. These are route-path adjacencies in this observation; they do not establish verified peering, upstream, customer, or provider relationships.

For identification, compare the ASN and its announced prefixes with independently obtained first-party records, and check a later routing snapshot for persistence or change. Treat the zero IPv6-prefix count as no IPv6 prefixes observed in this timestamp and collector scope, not evidence that the ASN is inactive or lacks IPv6 capability. Routing counts also do not establish allocation ownership, traffic prevalence, security, or legitimacy.

Identity
IANA lists AS1086 in the block assigned by ARIN; operator identity is Unknown.
Routing observation
Eight IPv4 prefixes and zero IPv6 prefixes were observed in the combined route-views2 and route-views6 snapshot at 2026-11-03 14:00 UTC.
Triage
Two AS_PATH neighbours were observed, AS174 and AS8025; these do not verify commercial or operational relationships.
Security
No security, reputation, or malware evidence was supplied.
Operator
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

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
1086 [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 observed
8 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Estimated IPv4 addresses
2816 [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
Observed AS_PATH neighbour count
2 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Observed AS_PATH neighbours
AS174, AS8025 [Confirmed] — https://archive.routeviews.org/route-views6/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.

8 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes8
  1. 38.66.16.0/22/22
  2. 66.103.121.0/24/24
  3. 66.103.122.0/24/24
  4. 66.103.123.0/24/24
  5. 66.103.124.0/24/24
  6. 66.103.125.0/24/24
  7. 66.103.126.0/24/24
  8. 66.103.127.0/24/24
// 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
AS174 Cogent Communications, LLC —
AS8025 — —
Neighbours observed via public BGP collectors; not a complete peering list.