AS393630 Avantguard Monitoring Centers

AVANTGUARD - Avantguard Monitoring Centers · registered in the United States

IPv4 addresses1,0244 prefixes · <0.001% of announced IPv4

Rank in United States#8,823largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#42,176of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS393630 in ASN lookup Look up an IP in this network (192.64.199.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

192.64.199.0/24
192.67.131.0/24
192.156.240.0/24
216.4.233.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS393496#8820 OMNIHOTELS - OMNI HOTELS MANAGEMENT CORPORATION1,024

AS393506#8821 MYCOMUS-AS - MY.COM US, INC.1,024

AS393587#8822 ULTATG - Ulta, Inc.1,024

AS393651#8824 ANOVYS01 - Anovys LLC1,024

AS393662#8825 SYMPLYFI-CORENET - SymplyFi1,024

AS393733#8826 FEDERATED-BROADBAND-MN - Federated Broadband1,024

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