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AS401102
AS401102 Watchfire
WATCHFIRE-HQ-ASN-1 - Watchfire · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #18,026 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #79,000 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in United States
ASN Name IPv4 addresses
AS401073 #18023 A10NETWORKS-INC - A10 Networks Inc.256
AS401092 #18024 ESUSDNET - El Segundo Unified School District256
AS401099 #18025 HTC-IS-01 - Horry Telephone Cooperative, Inc.256
AS401114 #18027 COLUMBIACOUNTYWI - Columbia County256
AS401127 #18028 TFBCI-WACO - Texas Farm Bureau Casualty Insurance Company256
AS401136 #18029 LCI-HQ - LC Industries Inc.256
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources