AS62654 — MENLO-SECURITY - MENLO SECURITY, INC.
AS62654 announces 65 IPv4 prefixes covering 23,552 addresses and 0 IPv6 prefixes.
About this network
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.
Announced prefixes
- 57.140.0.0/21
- 57.140.8.0/22
- 57.140.15.0/24
- 57.140.16.0/23
- 57.140.19.0/24
- 57.140.20.0/23
- 57.140.23.0/24
- 57.140.24.0/24
- 57.140.27.0/24
- 57.140.28.0/24
- 57.140.31.0/24
- 57.140.32.0/24
- 57.140.35.0/24
- 57.140.36.0/24
- 57.140.39.0/24
- 57.140.40.0/23
- 57.140.43.0/24
- 57.140.44.0/24
- 57.140.47.0/24
- 57.140.48.0/24
- 57.140.51.0/24
- 57.140.52.0/24
- 57.140.55.0/24
- 57.140.56.0/24
- 57.140.59.0/24
- 57.140.60.0/24
- 57.140.63.0/24
- 57.140.64.0/24
- 57.140.67.0/24
- 57.140.68.0/24
- 57.140.71.0/24
- 57.140.72.0/24
- 57.140.75.0/24
- 57.140.76.0/24
- 57.140.79.0/24
- 57.140.80.0/24
- 57.140.83.0/24
- 57.140.84.0/24
- 57.140.87.0/24
- 57.140.88.0/24
- 57.140.91.0/24
- 57.140.92.0/24
- 57.140.95.0/24
- 57.140.96.0/24
- 57.140.99.0/24
- 57.140.100.0/24
- 57.140.103.0/24
- 57.140.104.0/24
- 57.140.107.0/24
- 57.140.108.0/24
- 57.140.110.0/23
- 57.140.112.0/24
- 57.140.115.0/24
- 57.140.116.0/24
- 57.140.120.0/24
- 57.140.125.0/24
- 57.140.126.0/23
- 57.140.128.0/23
- 57.140.136.0/21
- 57.140.144.0/23
- 57.140.152.0/23
- 57.140.182.0/23
- 159.195.0.0/24
- 162.33.226.0/23
- 203.104.70.0/24
Upstream networks
Adjacent networks
Routing security
- RPKI: 92 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
- ASPA: none published.
- IRR: 99% of announcements registered; 100 route objects.
- Listed in as-sets: AS-29802-CUSTOMERS, AS-ANEXIA, AS-ANX, AS-C3, AS-CTBC-CUSTOMERS125, AS-EQUINIX-ME, AS-EQUINIX-SY, AS-HINET, AS-KDDCUSTOMER2, AS-MENLO, AS-PACKET, AS-RETN-ACTUAL-V4, AS-SKBROADBAND, AS-SUPERLOOP-CUST, AS-TELSTRA-INTL-CUSTOMERS, AS-TPIX-200N, AS-UNITAS-CUSTOMERS, AS-WEBWERKS-1, AS-ZENLAYER, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-ANON-HOST-20330, AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-ANON-HOST-20679, AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-MENLOSECURITY, AS60068:AS-DATAPACKET-CUSTOMERS-DEV:AS-MENLOSECURITYDEV.
BGP / ASN / CIDR
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IPv4
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED