AS1644

AS1644 is an ASN with an unknown operator and no prefixes observed in the combined Route Views snapshot from route-views2 and route-views6 at 2026-11-06 20:00 UTC. That snapshot contains zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero observed AS_PATH neighbours. These zeros describe only that timestamp and collector scope; they do not establish that the ASN is inactive or dormant.

IANA lists AS1644 in the 1–1876 resource block as assigned by ARIN. This identifies the allocating RIR for the block, not an individual assignment record, organization, country, or deployment. No supplied first-party evidence identifies an operator, network type, website, or organizational status, so those identity details remain unknown.

For investigation, compare a later routing snapshot and consult authoritative registry records for any individual assignment or organization link. If the ASN appears in a route, inspect the full AS_PATH and verify the announced prefix and origin independently. The empty neighbour sample offers no basis for inferring an upstream, customer, or commercial peer. The available evidence also does not support a security or reputation judgment.

Routing snapshot

Zero IPv4 and IPv6 prefixes and zero AS_PATH neighbours observed in the combined Route Views data at 2026-11-06 20:00 UTC.

Identity

Operator and deployment status are unknown from the supplied evidence.

Triage

Check authoritative individual assignment records and compare later routing observations before attributing any route or organization.

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

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

1644 [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 in the combined snapshot [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2

IPv4 address estimate

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

IPv6 prefixes

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

Observed AS_PATH neighbours

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

Organizational status

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