AS1511
No prefixes for this AS number were observed in the RouteViews RIB.
Summary
- // analyst note
- Combined Route Views observation at 2026-11-03T14:00:00Z across route-views2 and route-views6 observed zero IPv4 prefixes, zero IPv6 prefixes, zero IPv4 addresses estimated, and zero AS_PATH neighbours. This snapshot does not establish inactivity, ownership, or safety.
About this ASN.
AS1511 is an ASN in an IANA number block assigned by ARIN; its operator and registration details are Unknown in the supplied evidence. In the combined Route Views snapshot observed at 2026-11-03 14:00 UTC, no IPv4 or IPv6 prefixes or AS_PATH neighbours were observed for AS1511. This is a snapshot result, not evidence that the ASN is dormant or inactive.
The IANA block identifies ARIN as the allocating regional internet registry. That block-level assignment does not identify an individual holder, location, current operator, network purpose, or deployment. The evidence also does not establish whether the ASN has announced routes at other times or in other observation systems.
For investigation, compare a later routing snapshot and consult authoritative registration or first-party operator records to identify the responsible organization. If a route appears elsewhere, validate its origin and announced prefixes against independent routing observations before drawing conclusions about reachability or control.
- Snapshot
- No IPv4 or IPv6 prefixes were observed for AS1511 in the combined Route Views observation at 2026-11-03 14:00 UTC.
- Triage
- No AS_PATH neighbours were observed in that snapshot; this does not establish inactivity, ownership, or safety.
- Attribution
- The operator and network purpose are Unknown; IANA identifies ARIN only as the allocating RIR for the containing block.
- Operator
- 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
- 1511 [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
- 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-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
- AS_PATH neighbours observed
- 0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2