AS54855 Interface Security Systems LLC

ISS-01 - Interface Security Systems LLC · registered in the United States

IPv4 addresses1,5365 prefixes · <0.001% of announced IPv4

Rank in United States#7,130largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#26,901of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS54855 in ASN lookup Look up an IP in this network (204.27.17.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

204.27.17.0/24
204.27.20.0/24
204.27.23.0/24
204.27.24.0/23
204.27.27.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS54714#7127 SECGLOBE - Secure Global Solutions LLC1,536

AS54725#7128 MCKINSEY-US-AAP - McKinsey & Company, Inc.1,536

AS54809#7129 MCMSYS - MCM Systems, LLC1,536

AS54914#7131 AVERYDENNISON-AS - Avery Dennison Corporation1,536

AS55052#7132 KMBSU-AS - Konica Minolta Business Solutions U.S.A., Inc.1,536

AS55067#7133 CHILDRENSMN - Childrens Hospitals and Clinics of Minnesota1,536

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