Autonomous system detail

AS1618

Not announced

No prefixes for this AS number were observed in the RouteViews RIB.

Summary

// analyst note
No operator identity or deployment status established; zero routes and neighbours observed in the combined snapshot from route-views2 and route-views6 at 2026-11-06T20:00:00.000Z.
IPv4 prefixes
0
~0 addresses
IPv6 prefixes
0
—
Peer networks
0
0 up · 0 down
IANA block
1-1876
Assigned by ARIN
[ 01 ] — Context

About this ASN.

Updated  ·  Confidence: Low  ·  4 sources  ·  How this page is checked

AS1618 is an ASN in IANA’s 1–1876 block, which is marked “Assigned by ARIN”; the supplied evidence does not identify its operator. In the combined Route Views snapshot from route-views2 and route-views6, observed at 2026-11-06 20:00 UTC, AS1618 had zero IPv4 prefixes, zero IPv6 prefixes, and zero observed AS_PATH neighbours. This is a snapshot result, not proof that the ASN is inactive or dormant.

The routing data covers only those two collectors at that timestamp. No neighbour sample was present, so this observation supplies no basis for naming peers, upstreams, or customer relationships. IANA’s block entry identifies ARIN as the allocating RIR; it does not provide an individual assignment record, operator, country, or network type.

For investigation, compare a later routing snapshot and consult authoritative registry records for any organization explicitly associated with AS1618. If checking a route or incident, verify the exact prefix and timestamp independently; the zero counts here do not establish ownership, deployment, traffic, reputation, or safety.

Observed routing
Zero IPv4 prefixes, zero IPv6 prefixes, and zero AS_PATH neighbours in the combined observation from route-views2 and route-views6 at 2026-11-06 20:00 UTC.
Triage
The snapshot contains no observed routes or neighbours to investigate; absence in this snapshot does not establish inactivity or safety.
Identification
Consult authoritative registry records and compare a later routing observation before attributing this ASN to an operator.

Network & routing

Routing snapshot
Combined observation at 2026-11-06T20:00:00.000Z from route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
ASN
1618 [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
Assignment class
null [Unknown]
IPv4 prefixes
0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
IPv4 address estimate
0 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
IPv6 prefixes
0 [Confirmed] — https://archive.routeviews.org/route-views2/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
[ 02 ] — Announced prefixes

What this network routes.

0 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes0
No IPv4 prefixes announced.
// IPv6 prefixes0
No IPv6 prefixes announced.
[ 03 ] — Notable peers & upstreams

Who it talks to.

0 observed neighbours
Neighbour data unavailable from public BGP collectors.