Autonomous system
AS63260 WHRU-FL
Unclassified ARIN
Summary
Alyeska Inc.
business corporate alaska pipeline
WHRU-FL is held by Alyeska Inc.
What it's used for
- The address space carries corporate infrastructure, with both announced IPv4 prefixes registered under the netname
ALYESKAand registrantAlyeska Inc. - The AS announces 512 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining only 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider
- Traffic from this AS consists of internal corporate communications and operational systems for Alyeska Pipeline Service Company, which manages the Trans-Alaska Pipeline System
Notable
- Registrants for both announced prefixes match the AS holder, with
Alyeska Inc.listed as the registrant for both23.151.124.0/24and198.177.137.0/24 - The address inventory is compact and finely subdivided, consisting of two /24 blocks and a single /36 IPv6 prefix, typical of an internal corporate estate with site-by-site segmentation
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS63260- Registry name
- ALYESKA
- Registrant
- Alyeska Inc.
- Abuse contact
- admin@alyeska.cx
- Registered
- 2025-12-17
- Last changed
- 2026-02-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS63260
- ASPA
- 9 declared providers
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS63260
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: 446 networks and 1,852 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