Autonomous system detail

AS1213

Announced

Operated by Asiera.

Summary

// analyst note
Routing values are the combined observation from route-views2 and route-views6 at 2026-11-03T14:00:00Z. The listed AS_PATH neighbours do not establish commercial relationships.
IPv4 prefixes
17
~1.8M addresses
IPv6 prefixes
1
announced
Peer networks
10
0 up · 0 down
IANA block
1-1876
Assigned by ARIN
[ 01 ] — Context

About this ASN.

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

AS1213 is the autonomous system Asiera identifies as its own; a combined RouteViews snapshot observed 17 IPv4 prefixes and one IPv6 prefix at 2026-11-03 14:00 UTC. This is a dated routing observation, not a claim about current traffic, safety, or service availability.

Asiera’s published policy says it announces routes for its infrastructure and clients through AS1213 and supports IPv4 and IPv6 unicast. It generally considers public peering requests at exchanges where it is present, and describes private interconnects as more selective. Its page identifies BGP version 4 as the protocol used to exchange routing information.

The combined snapshot lists 10 AS_PATH neighbours: AS174, AS2128, AS2850, AS3257, AS3303, AS6939, AS9002, AS20965, AS21320, and AS42310. These are observed path adjacencies; they do not establish commercial peering, upstream, or customer relationships. For investigation, compare a route’s origin and path against the relevant timestamp and collectors, then check Asiera’s published IRR and PeeringDB references for routing or presence details. The snapshot alone cannot establish who uses any particular prefix.

Identity
Asiera’s own page associates AS1213 with its infrastructure and clients.
Observed routing
The combined RouteViews observation contains 17 IPv4 prefixes, one IPv6 prefix, and 10 AS_PATH neighbours at 2026-11-03 14:00 UTC.
Triage
Treat the listed neighbours as path adjacencies only; consult route and registry records when investigating a specific announcement.
RIR
ARIN [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
Operator
Asiera [Confirmed] — https://as1213.heanet.ie/
AS name
Asiera [Confirmed] — https://as1213.heanet.ie/
Website
https://as1213.heanet.ie/ [Confirmed] — https://as1213.heanet.ie/

Network & routing

Notable usage
Asiera says AS1213 carries routes for its infrastructure and clients [Confirmed] — https://as1213.heanet.ie/
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
1213 [Confirmed] — https://www.iana.org/assignments/as-numbers/as-numbers-1.csv
IPv4 prefixes observed
17 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv4 address estimate
1843200 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
IPv6 prefixes observed
1 [Confirmed] — https://archive.routeviews.org/route-views6/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
AS_PATH neighbour count
10 [Confirmed] — https://archive.routeviews.org/route-views2/bgpdata/2026.11/RIBS/rib.20261103.1400.bz2
[ 02 ] — Announced prefixes

What this network routes.

18 prefixes total · as observed by RouteViews at 2026-11-06 · one collector view, not a global census
// IPv4 prefixes17
  1. 87.32.0.0/12/12
  2. 134.226.0.0/16/16
  3. 136.201.0.0/16/16
  4. 136.206.0.0/16/16
  5. 140.203.0.0/16/16
  6. 143.239.0.0/16/16
  7. 147.252.0.0/16/16
  8. 149.153.0.0/16/16
  9. 149.157.0.0/16/16
  10. 157.190.0.0/16/16
  11. 160.6.0.0/16/16
  12. 193.1.0.0/16/16
  13. 44.155.0.0/16/16
  14. 91.123.224.0/20/20
  15. 77.87.24.0/21/21
  16. 45.144.8.0/22/22
  17. 91.193.188.0/22/22
// IPv6 prefixes1
  1. 2001:770::/32/32
[ 03 ] — Notable peers & upstreams

Who it talks to.

10 observed neighbours
// Notable connections10 of 10 observed

Neighbours observed by RouteViews at 2026-11-06, lowest ASN first. Relationships are inferences from the CAIDA AS Relationships Dataset, 2026-08-01, and establish no commercial arrangement; a dash means the inference did not resolve.

ASNOperatorRole
AS174 Cogent Communications, LLC —
AS2128 — —
AS2850 — —
AS3257 GTT Communications, Inc. —
AS3303 — —
AS6939 Hurricane Electric LLC —
AS9002 — —
AS20965 — —
AS21320 — —
AS42310 — —
Neighbours observed via public BGP collectors; not a complete peering list.