Autonomous system detail

AS1431

Not announced

No prefixes for this AS number were observed in the RouteViews RIB.

Summary

// analyst note
The combined Route Views observation from route-views2 and route-views6 at 2026-11-03T14:00:00Z contained zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero AS_PATH neighbours. This is a snapshot observation, not evidence of inactivity.
IPv4 prefixes
0
~0 addresses
IPv6 prefixes
0
—
Peer networks
0
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

AS1431’s operator and registered organization are Unknown from the supplied evidence. In the combined Route Views observation at 2026-11-03 14:00 UTC, route-views2 and route-views6 observed zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero AS_PATH neighbours for this ASN. This describes that snapshot only; it does not establish that the ASN is dormant or inactive.

IANA lists AS1431 in the resource range 1–1876 as assigned by ARIN. This identifies the allocating regional Internet registry for the block; it is not an individual assignment record and does not identify an operator, country, deployment, or service. No first-party evidence connecting an organization or website to AS1431 was supplied.

For triage, treat the absence of routes as a snapshot observation rather than a verdict about ownership or safety. If investigating a particular address or claimed service, first check whether its current prefix appears in a fresh BGP view, then compare any observed origin ASN with the claim. The supplied snapshot has no observed neighbours to guide that comparison, and it provides no security or reputation finding.

Routing snapshot
Zero IPv4 and IPv6 prefixes observed in the combined Route Views snapshot at 2026-11-03 14:00 UTC; this does not establish inactivity.
Identity
Operator and organization are Unknown from supplied evidence.
Triage
Verify a claimed address or service against a fresh route observation and its origin ASN; this snapshot contains no observed AS_PATH neighbours.
RIR
ARIN [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
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

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
1431 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
IPv4 prefixes observed
0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv4 address estimate
0 [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-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbour count
0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
Observed AS_PATH neighbours
None [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.

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

Who it talks to.

0 observed neighbours
Neighbour data unavailable from public BGP collectors.