Autonomous system detail

AS1619

Not announced

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

Summary

// analyst note
Zero routes and AS_PATH neighbours were observed in the combined RouteViews snapshot at 2026-11-06 20:00 UTC; this does not establish inactivity.
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  ·  3 sources  ·  How this page is checked

AS1619 is an autonomous system number in the IANA block assigned by ARIN; the combined RouteViews observation at 2026-11-06 20:00 UTC contained no IPv4 or IPv6 prefixes for it. This snapshot provides no observed routing adjacencies. It does not establish whether the ASN is dormant, who operates it, or whether it is currently deployed outside these observations.

The projection combines route-views2 and route-views6 data. Across those two collectors, it records zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero AS_PATH neighbours. The counts describe the combined observation, not separate measurements attributable to each collector. No neighbour sample is available to help identify a network relationship.

For investigation, compare later routing snapshots and consult authoritative registry records before attributing the ASN to an organization or country. If investigating a specific address or service, check its exact prefix and routing visibility independently; this profile alone cannot connect an address, service, or incident to AS1619. No operator, website, product, or security finding is established by the supplied evidence.

Triage
The observation does not establish that AS1619 is dormant or inactive; investigate a specific prefix or address against additional evidence.
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
ASN
1619 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Allocating RIR
ARIN; IANA lists the containing resource block as assigned by ARIN [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
IPv4 prefixes
0 in the combined observation at 2026-11-06 20:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
IPv4 address estimate
0 in the combined observation at 2026-11-06 20:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
IPv6 prefixes
0 in the combined observation at 2026-11-06 20:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261106.2000.bz2
AS_PATH neighbours
0 in the combined observation at 2026-11-06 20:00 UTC across route-views2 and route-views6 [Confirmed] — https://archive.routeviews.org/route-views6/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.