Autonomous system
AS11894 SERVICE-CREDIT-UNION-11894 - Service Credit Union
Unclassified ARIN
Summary
Service Credit Union
enterprise legacy
SERVICE-CREDIT-UNION-11894 is exactly what it says: the enterprise AS of Service Credit Union, a New Hampshire member-owned financial institution headquartered in Portsmouth. Founded in 1957 as the Portsmouth Air Force Base Credit Union, it serves military members, veterans and Department of Defense employees, with branches in New England and on US bases in Germany.
What it's used for
Financial-institution connectivity. RIS sees one prefix, 205.220.254.0/23 (512 addresses), no IPv6, and a single observed neighbour. A /23 behind one upstream with no downstream customers is an end site, and for a credit union the externally-reachable surface is the obvious one: online and mobile banking, card and payment processing links, and branch-to-core connectivity. Nothing here hosts third parties.
Notable
- The prefix is registered in ARIN to Service Credit Union itself, matching the AS holder. Self-registered space announced by its own registrant is the strongest routine evidence that an operator is real and its space is not leased in.
- The military connection is membership eligibility and branch location, not network ownership. This is a civilian, NCUA-regulated financial institution and should never be filed as government or military infrastructure. That trap is a recurring shape in this AS range: defence-flavoured handles that resolve to credit unions serving military communities rather than to defence networks.
- No reverse DNS was returned on the addresses sampled. That is a sample, and nothing is inferred from it.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS398427 | Markley Network Services, LLC | 58 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-09, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11894- Registry name
- SERVICE-CREDIT-UNION-11894
- Registrant
- Service Credit Union
- Abuse contact
- noc@servicecu.org
- Registered
- 2017-08-03
- Last changed
- 2019-02-11
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS11894
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 5 naming AS11894
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: 454 networks and 1,854 prefixes, as published 2026-11-09. 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