AS1187
No prefixes for this AS number were observed in the RouteViews RIB.
Summary
- // analyst note
- Operator identity is unknown; no prefixes or peers were observed in the combined Route Views snapshot at 2026-11-03 14:00 UTC across route-views2 and route-views6. AS_PATH neighbour sample was empty; zero observed does not imply inactivity.
About this ASN.
AS1187 is an ASN whose operator and identity are unknown; it announced no IPv4 or IPv6 prefixes in the combined Route Views snapshot observed at 2026-11-03 14:00 UTC by route-views2 and route-views6. This is a time-bounded routing observation, not proof that the ASN is inactive or dormant.
IANA lists AS1187 within resource block 1-1876 as assigned by ARIN. That identifies the allocating regional internet registry for the block; it does not identify an individual assignee, operator, country, or deployment. No first-party organizational evidence is supplied to connect a company, product, or website to this ASN.
The combined snapshot records zero peers and an empty AS_PATH-neighbour sample. These observations do not establish commercial peering, upstream providers, ownership, safety, or legitimacy. For an operational identification, compare additional dated collectors and routing snapshots, then validate any candidate operator through its own ASN or network documentation. Treat the zero-prefix result as specific to the stated observation time and collectors.
- Identity
- Operator and network identity are Unknown from the supplied evidence.
- Observed routing
- Zero IPv4 prefixes, zero IPv6 prefixes, zero IPv4 addresses estimated, and zero peers were observed in the combined Route Views snapshot at 2026-11-03 14:00 UTC across route-views2 and route-views6.
- Triage
- No routes were observed in this snapshot. Check other dated snapshots and collectors before drawing conclusions about present or historical activity.
- Identification
- Validate any proposed operator against first-party ASN or network documentation; the registry block alone does not identify an individual assignee.
- 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
- ASN
- 1187 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
- IPv4 prefixes
- 0 in the combined observation at 2026-11-03 14:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- IPv4 address estimate
- 0 in the combined observation at 2026-11-03 14:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- IPv6 prefixes
- 0 in the combined observation at 2026-11-03 14:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- Peer count
- 0 in the combined observation at 2026-11-03 14:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- AS_PATH neighbours sampled
- none observed in the combined observation at 2026-11-03 14:00 UTC across route-views2 and route-views6 [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