asn.dev

Autonomous system

AS395148 PACLW - PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION

Unclassified ARIN

IPv4 addresses 5.89K 12 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 3 downstream
Flagged prefixes 2 see address space

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

2 upstream, 3 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2152CENIC1,209
AS174Cogent Communications, LLC344

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 12 prefixes · 5.89K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America13

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS395148
Registry name
PACLW
Registrant
PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION
Abuse contact
abuse@paclw.com
Registered
2016-05-06
Last changed
2016-05-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 25 with no ROA
ROAs
0 authorising AS395148
ASPA
no ASPA record
IRR
92% registered · 23 of 25 announcements 2 other origin
Route objects
6 naming AS395148

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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