Autonomous system
AS54478 FNF-CLOUD1 - Fidelity National Financial Inc.
Unclassified ARIN
Summary
Fidelity National Financial
business corporate title-insurance finance
FNF-CLOUD1 is operated by Fidelity National Financial Inc.
What it's used for
- The address space carries corporate infrastructure, evidenced by the consistent
CTT-CORPnetname across all eight announced prefixes. - The AS announces 4,608 IPv4 addresses across 8 prefixes and maintains 5 observed neighbours; this low neighbour count relative to the address inventory indicates an internal corporate estate rather than a transit or access network.
- Traffic from this AS consists of office workers, internal application endpoints, and backhaul for Fidelity National Financial’s title insurance and settlement services operations.
Notable
- All registrants align with the announcer, with every prefix registered to Fidelity National Financial Inc. under the
CTT-CORPnetname. - The inventory is finely subdivided into /22, /23, and /24 blocks, reflecting site-by-site segmentation typical of a large corporate network.
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
6 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 8 prefixes · 4.61K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 8 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS54478- Registry name
- FNF-CLOUD1
- Registrant
- Fidelity National Financial Inc.
- Abuse contact
- ipadmin@fnf.com
- Registered
- 2018-02-14
- Last changed
- 2020-03-31
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 24% valid · 6 valid, 19 with no ROA
- ROAs
- 6 authorising AS54478
- ASPA
- no ASPA record
- IRR
- 36% registered · 9 of 25 announcements
- Route objects
- 9 naming AS54478
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: 455 networks and 1,849 prefixes, as published 2026-11-14. 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