asn.dev

Autonomous system

AS29644 AIRSPEED-AS

Unclassified APNIC

IPv4 addresses 11.26K 7 prefixes
IPv6 prefixes 28 counted as prefixes, not addresses
Countries 1 mostly IE
Exchanges 1 recorded by PCH
Upstreams 1 3 downstream
Flagged prefixes 0 none

Summary

Airspeed Communications

Ireland · AI-generated

isp residential cable ireland

The AS handle AIRSPEED-AS is held by Airspeed Communications Limited.

What it's used for

  • The address space carries residential and business internet access, evidenced by netnames such as IE-AIRSPEED-20110428 and IE-AIRSPEED-20070509 registered to the Airspeed Support Team.
  • With 11,264 IPv4 addresses and 28 IPv6 prefixes announced against only 4 observed neighbours, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

  • Registrants for the majority of prefixes align with the announcer, listing "Airspeed Support Team" and "AIRSPEED COMMUNICATIONS LIMITED".
  • Two prefixes show different registrants: 185.69.212.0/22 is registered to International Investment and Underwriting Unlimited Company (IIU), and 185.113.232.0/22 is registered to Shannon Airport Authority Designated Activity Company.
  • The inventory consists of seven IPv4 prefixes, including several /21 and /22 blocks, alongside a large IPv6 allocation under 2a03:5f00::/40.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Internet Neutral Exchange Association CLG - LAN1Dublin, Ireland185.6.36.67

Transit providers

1 upstream, 3 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS207044Enet Telecommunications Networks Limited512

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 7 prefixes · 11.26K addresses IPv6 28 prefixes

CountryNamePrefixes
IEIreland35

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS29644
Registry name
AIRSPEED-AS
Registrant
AIRSPEED-MNT
Abuse contact
abuse@airspeed.ie
Registered
2003-10-30
Last changed
2020-01-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
80% valid · 8 valid, 2 with no ROA
ROAs
15 authorising AS29644
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
38 naming AS29644

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check