Autonomous system
AS62654 MENLO-SECURITY
Unclassified ARIN
Summary
Menlo Security
security cloud business isolation
The AS handle MENLO-SECURITY is held by Menlo Security, Inc.
What it's used for
- The address space carries infrastructure for a cloud-based security platform, with all sampled prefixes registered under the netname
MENLO-SECURITY-V4-6. - The AS announces 23,552 IPv4 addresses across 65 prefixes while maintaining only 4 observed neighbours, a ratio indicative of a business network with limited peering rather than a transit provider.
- Traffic from this AS consists of web and API endpoints for Menlo Security's isolation platform, which protects organizations from cyberattacks by isolating web content and documents from malware.
Notable
- All registrants in the evidence pack agree with the announcer, consistently listing MENLO SECURITY, INC.
- The address inventory is heavily concentrated in the 57.140.0.0/16 range, with a single outlier prefix at 162.33.226.0/23.
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 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 65 prefixes · 23.55K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 65 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS62654- Registry name
- MENLO-SECURITY
- Registrant
- MENLO SECURITY, INC.
- Abuse contact
- noc@menlosecurity.com
- Registered
- 2018-04-23
- Last changed
- 2018-04-23
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 92 valid, 0 with no ROA
- ROAs
- 6 authorising AS62654
- ASPA
- no ASPA record
- IRR
- 100% registered · 92 of 92 announcements
- Route objects
- 100 naming AS62654
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 1,783 prefixes, as published 2026-10-17. 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