asn.dev

Autonomous system

AS43545 TELEDATA

Unclassified APNIC

IPv4 addresses 11.78K 20 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 1 recorded by PCH
Upstreams 8 3 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
LINX ManchesterManchester, United Kingdom195.66.244.27

Transit providers

8 upstream, 3 downstream and 16 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC347
AS6461Zayo Bandwidth296
AS174Cogent Communications, LLC175
AS9002RETN Limited88
AS3257GTT Communications Inc.60
AS6939Hurricane Electric LLC60
AS51048WIFINITY LIMITED30
AS24482SG.GS5

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 20 prefixes · 11.78K addresses IPv6 1 prefixes

CountryNamePrefixes
GBUnited Kingdom21

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS43545
Registry name
TELEDATA
Registrant
MNT-TELE
Abuse contact
abuse@teledata.co.uk
Registered
2007-08-20
Last changed
2019-05-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
95% valid · 18 valid, 1 with no ROA
ROAs
28 authorising AS43545
ASPA
no ASPA record
IRR
100% registered · 19 of 19 announcements
Route objects
43 naming AS43545

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