AS2722 CULR, LLC

C-LIGHT - CULR, LLC · registered in the United States

IPv4 addresses7,68011 prefixes · <0.001% of announced IPv4

Rank in United States#3,488largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#11,082of 79,396 networks with IPv4

IPv61 x /32 (65,792 x /48)2 prefixes

CountryUnited States18,679 ASNs registered there

Open AS2722 in ASN lookup Look up an IP in this network (192.188.108.1) All networks in United States

IPv4 prefixes

All 11 prefixes, in address order.

192.188.108.0/24
199.74.15.0/24
205.186.32.0/22
205.186.36.0/23
205.186.38.0/23
205.186.40.0/22
205.186.44.0/23
205.186.49.0/24
205.186.51.0/24
205.186.52.0/22
205.186.56.0/21

IPv6 prefixes

All 2 prefixes.

2602:80a::/40
2605:4000::/32

Other ASNs named CULR, LLC

1 other network uses the same organisation name; together with AS2722 they announce 16,384 IPv4 addresses.

ASNNameIPv4 addresses

AS2721SCLR - CULR, LLC US8,704

Similar-sized networks in United States

ASNNameIPv4 addresses

AS398432#3485 WANRACK - WANRack, LLC7,936

AS399702#3486 TFN - Trace Fiber Networks, LLC.7,936

AS13706#3487 COMPLETEWEBNET - CompleteWeb.Net LLC7,680

AS20448#3489 SCIPIO-TECH-20448 - Peace Communications LLC7,680

AS27008#3490 BDC - BendTel7,680

AS4229#3491 ZEN-NET - Zenlayer Inc7,680

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