asn.dev

Autonomous system

AS133774 CHINATELECOM-FUJIAN-FUZHOU-IDC1 Fuzhou

Unclassified APNIC

IPv4 addresses 184K 127 prefixes
IPv6 prefixes 41 counted as prefixes, not addresses
Countries 1 mostly CN
Exchanges 0 recorded by PCH
Upstreams 1 1 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

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

ASNetworkPaths seen
AS4134No.31,Jin-rong Street14,975

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 127 prefixes · 184K addresses IPv6 41 prefixes

CountryNamePrefixes
CNChina168

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS133774
Registry name
CHINATELECOM-FUJIAN-FUZHOU-IDC1
Abuse contact
fjnic@fjdcb.fz.fj.cn
Registered
2014-10-28
Last changed
2020-05-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
99.3% valid · 272 valid, 1 with no ROA 1 RPKI-invalid
ROAs
273 authorising AS133774
ASPA
no ASPA record
IRR
99% registered · 271 of 274 announcements
Route objects
276 naming AS133774

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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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