asn.dev

Autonomous system

AS48254 TWENTYI

Hosting RIPE

IPv4 addresses 6.14K 11 prefixes
IPv6 prefixes 6 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

4 upstream, 0 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3223Voxility LLP1,132
AS60068Datacamp Limited679
AS20473The Constant Company, LLC45
AS8001Cologix, Inc20

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 11 prefixes · 6.14K addresses IPv6 6 prefixes

CountryNamePrefixes
GBUnited Kingdom17

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48254
Registry name
TWENTYI
Registrant
MNT-20i
Abuse contact
abuse@20i.com
Registered
2018-09-20
Last changed
2018-09-21
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 38 valid, 0 with no ROA
ROAs
45 authorising AS48254
ASPA
no ASPA record
IRR
100% registered · 38 of 38 announcements
Route objects
78 naming AS48254

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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 1,781 prefixes, as published 2026-10-16. 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