Autonomous system detail

AS1245

Not announced

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

Summary

// analyst note
Combined Route Views observation across route-views2 and route-views6 at 2026-11-03T14:00:00.000Z: zero IPv4 and IPv6 prefixes, zero estimated IPv4 addresses, and zero observed AS_PATH neighbours. This is a single snapshot and does not establish inactivity, ownership, location, security, or legitimacy.
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

AS1245 is identified in IANA’s supplied registry data as part of the resource block assigned by ARIN. That block-level designation does not establish an individual assignment, an operator, a country, or what the network is used for. No first-party evidence linking an organization or website to AS1245 was supplied, so its operator and operational identity remain unknown.

In the combined Route Views observation at 2026-11-03 14:00 UTC, using route-views2 and route-views6, the projection contains zero IPv4 prefixes, zero IPv6 prefixes, zero estimated IPv4 addresses, and zero observed AS_PATH neighbours. This describes that timestamp and collector scope only. It does not establish that the ASN is inactive, unallocated, or absent from other routing data.

For identification, compare the ASN with a newer routing snapshot and check any candidate organization’s own documentation for an explicit AS1245 link. Treat an observed AS_PATH neighbour as an adjacency only; this snapshot contains none. Do not infer an operator, location, traffic prevalence, or security status from the registry block or these routing counts.

Identity
AS1245’s operator and use are unknown from the supplied evidence.
Routing snapshot
Zero IPv4 prefixes, IPv6 prefixes, estimated IPv4 addresses, and AS_PATH neighbours were observed in the combined route-views2 and route-views6 observation at 2026-11-03 14:00 UTC.
Triage
These counts describe one snapshot; they do not establish inactivity, ownership, or security status.
RIR
ARIN [Confirmed] — 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
1245 [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
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
[ 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.