Autonomous system
AS40695 FHLB-OF
Unclassified ARIN
Summary
Federal Home Loan Banks Office of Finance
government finance corporate
The AS handle FHLB-OF is held by Federal Home Loan Banks Office of Finance.
What it's used for
- The address space carries corporate infrastructure for the FHLBank system, evidenced by netnames
INAP-CHG-FBOF-30277andSAVV-S601137-1registered to FHL Banks Office of Finance and Federal Home Loan Bank - Office of Finance. - The AS announces 768 IPv4 addresses across 3 prefixes with 4 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
- Traffic from this AS consists of internal office workers, financial systems, and web/API endpoints supporting the debt issuance and funding operations of the Federal Home Loan Bank system.
Notable
- Registrants for two of the three prefixes align with the announcer, while the 38.103.1.0/24 prefix is registered to Cogent Communications, LLC with netname
COGENT-A, suggesting leased or transit space. - The address inventory is small and finely subdivided into three /24 blocks, consistent with an internal corporate estate segmented by function or site.
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 2026-10-19, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 768 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS40695- Registry name
- FHLB-OF
- Registrant
- FHLBanks - Office of Finance
- Abuse contact
- tpham@fhlb-of.com
- Registered
- 2008-02-28
- Last changed
- 2021-05-11
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS40695
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS40695
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: 442 networks and 1,778 prefixes, as published 2026-10-20. 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