asn.dev

Autonomous system

AS400427 IQ-FIBER

Unclassified APNIC

IPv4 addresses 57.86K 16 prefixes
IPv6 prefixes 5 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 5 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

5 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC1,205
AS174Cogent Communications, LLC455
AS2914NTT America, Inc.204
AS2711Spirit Communications174
AS13760Uniti Fiber Holdings Inc.30

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 16 prefixes · 57.86K addresses IPv6 5 prefixes

CountryNamePrefixes
USUnited States of America21

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS400427
Registry name
IQ-FIBER
Registrant
IQ Fiber
Abuse contact
abuse@iqfiber.com
Registered
2022-02-01
Last changed
2022-02-01
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
74% valid · 25 valid, 9 with no ROA
ROAs
10 authorising AS400427
ASPA
no ASPA record
IRR
100% registered · 34 of 34 announcements
Route objects
20 naming AS400427

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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