AS11089 ERGON

ERGON-NETWORK - ERGON · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,776largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,280of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS11089 in ASN lookup Look up an IP in this network (204.75.140.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.75.140.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS11076#13773 COMMUNITY-COMPUTER-SERVICE-INC - COMMUNITY COMPUTER SERVICE INC256

AS11085#13774 NCS-TECHNOLOGIES - NCS Technologies Inc256

AS11088#13775 ICONNECT - iConnect256

AS11120#13777 ISYS-LLC - WidePoint Integrated Solutions Corp.256

AS11132#13778 ASMSA-AS - ARKANSAS SCHOOL FOR MATHEMATICS, SCIENCES & THE ARTS256

AS11174#13779 AS-ATHEN-1 - Athenahealth256

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