AS32052 SULLCROM

SULLCROM - SULLCROM · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#11,317largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#50,871of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS32052 in ASN lookup Look up an IP in this network (205.134.18.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

205.134.18.0/23

Other ASNs named SULLCROM

8 other networks use the same organisation name; together with AS32052 they announce 4,096 IPv4 addresses.

ASNNameIPv4 addresses

AS12142SULLIVAN-CROMWELL - SULLCROM US1,024

AS32053SULLCROM - SULLCROM US768

AS32050SULLCROM - SULLCROM US512

AS32046SULLCROM - SULLCROM US256

AS32047SULLCROM - SULLCROM US256

AS32048SULLCROM - SULLCROM US256

AS32049SULLCROM - SULLCROM US256

AS32051SULLCROM - SULLCROM US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS32038#11314 ALCORN-LOR-01 - Institutions of Higher Learning512

AS32041#11315 UL - Underwriters Laboratories512

AS32050#11316 SULLCROM - SULLCROM512

AS32099#11318 NYSOAG-AS - New York State Office of the Attorney General512

AS32108#11319 ASN-WSECU - WSECU512

AS32155#11320 NHC-NV1 - New Horizon Communications Corp.512

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