AS1203
No prefixes for this AS number were observed in the RouteViews RIB.
Summary
- // analyst note
- At 2026-11-03T14:00:00.000Z, the combined observation from route-views2 and route-views6 recorded zero prefixes and zero AS_PATH adjacencies; this does not establish inactivity.
About this ASN.
AS1203 has no identified operator in the supplied evidence, and the combined routing snapshot shows zero announced prefixes and zero observed adjacencies. Its live-routing status is therefore: no routes observed in this snapshot; the evidence does not establish whether the ASN is active or inactive. The IANA number block identifies ARIN as the allocating RIR, but does not establish an individual assignment or operator.
At 2026-11-03 14:00 UTC, the combined Route Views observation from route-views2 and route-views6 recorded 0 IPv4 prefixes, 0 IPv6 prefixes, an IPv4 address estimate of 0, and 0 peers. No AS_PATH neighbours were sampled. These figures describe the named collectors and timestamp together; zero observed routes does not prove dormancy, disuse, or lack of announcements elsewhere.
For investigation, compare later snapshots and additional collectors to determine whether announcements appear over time. If a route is found, inspect its origin and path, then seek authoritative registry or first-party documentation that explicitly connects AS1203 to an operator. Treat the current evidence as a narrow routing observation, not proof of ownership, location, legitimacy, or security status.
- Identity
- Operator and organization are Unknown from the supplied evidence.
- Routing
- At 2026-11-03 14:00 UTC, combined Route Views observation from route-views2 and route-views6 recorded zero IPv4 and IPv6 prefixes and zero adjacencies.
- Triage
- No routes were observed in this snapshot; this alone does not establish whether AS1203 is active or inactive.
- Security
- No reputation or security findings were supplied; treat security status as 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
- 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
- 1203 [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 prefix count
- 0, combined observation at 2026-11-03T14:00:00.000Z from route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- IPv4 address estimate
- 0, combined observation at 2026-11-03T14:00:00.000Z from route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- IPv6 prefix count
- 0, combined observation at 2026-11-03T14:00:00.000Z from route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- Observed adjacency count
- 0, combined observation at 2026-11-03T14:00:00.000Z from 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