Autonomous system detail

AS1171

Not announced

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

Summary

// analyst note
No IPv4 or IPv6 prefixes or AS_PATH neighbours were observed in the combined route-views2 and route-views6 snapshot at 2026-11-03 14:00 UTC. This snapshot does not establish inactivity or identity.
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

AS1171 had no observed IPv4 or IPv6 prefixes and no observed AS_PATH neighbours in the combined Route Views snapshot at 2026-11-03 14:00 UTC. The snapshot combines route-views2 and route-views6; it is a time-bounded routing observation, not proof that the ASN is inactive or unused.

The IANA AS-number registry places AS1171 in the resource range 1–1876 and identifies ARIN as the allocating regional internet registry. This range-level record does not identify an individual assignee or establish who operates AS1171. No first-party operator, country, network type, website, or organizational status evidence is supplied, so those identity details remain unknown.

For triage, treat the zero counts as absence from this combined snapshot. If investigating a specific route or service, compare observations from other dates and collectors, then validate any claimed operator through first-party records that explicitly name AS1171. The empty neighbour sample provides no basis for inferring upstreams, commercial peers, customer relationships, traffic, reputation, or safety.

Observed routing
Zero IPv4 prefixes, zero IPv6 prefixes, and zero AS_PATH neighbours in the combined snapshot at 2026-11-03 14:00 UTC.
Triage
The snapshot alone does not establish inactivity, ownership, legitimacy, or safety.
Identity
The supplied registry evidence identifies ARIN as the allocating RIR; the individual assignee and operator are unknown.
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
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
1171 [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
0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv4 address estimate
0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv6 prefixes
0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbour count
0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 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.