AS1687

AS1687 is assigned within the IANA block marked “Assigned by ARIN,” but the supplied evidence does not identify an operator, country, network type, or website. In the combined Route Views snapshot observed at 2026-11-06 20:00 UTC, no IPv4 or IPv6 prefixes were visible and no AS_PATH neighbours were observed. This is a snapshot result, not proof that the ASN is inactive or unused.

The routing counts combine observations from route-views2 and route-views6. They do not describe separate per-collector counts, and the empty neighbour sample does not establish anything about commercial peering or provider relationships. The snapshot also cannot establish ownership, deployment, traffic prevalence, or security status.

For triage, compare the ASN against the exact time and scope of any incident evidence, then seek dated routing observations and registry records that explicitly connect an organization to AS1687. If investigating a particular IP address, verify its current prefix origin independently; this snapshot contains no announced prefixes to associate with the address. Treat the operator and geographic identity as unknown until supported by direct evidence.

Routing observation

Zero IPv4 prefixes, zero IPv6 prefixes, and zero AS_PATH neighbours were observed in the combined route-views2 and route-views6 snapshot at 2026-11-06 20:00 UTC.

Triage

The snapshot does not establish that AS1687 is inactive, identify an operator, or indicate whether an IP address is associated with it.

RIR

ARIN [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Operator

Unknown [Unknown]

Country

Unknown [Unknown]

Website

Unknown [Unknown]

Network & routing

Network type

Unknown [Unknown]

Observation scope

combined RouteViews snapshot at 2026-11-06T20:00:00.000Z; route-views2, route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

ASN

1687 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Assignment class

Unknown [Unknown] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv

Organization status

Unknown [Unknown]

IPv4 prefixes

0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

IPv4 address estimate

0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

IPv6 prefixes

0 observed in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

AS_PATH neighbours

0 observed; sample empty [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2