AS22056 Sitel

SITEL-OMA - Sitel · registered in the United States

IPv4 addresses2,3046 prefixes · <0.001% of announced IPv4

Rank in United States#5,832largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#20,746of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryUnited States18,679 ASNs registered there

Open AS22056 in ASN lookup Look up an IP in this network (193.240.244.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

193.240.244.0/24
199.73.22.0/24
204.153.8.0/22
205.219.133.0/24
206.19.231.0/24
209.80.66.0/24

IPv6 prefixes

All 2 prefixes.

2620:10b:4001::/48
2620:10b:4002::/48

Other ASNs named Sitel

1 other network uses the same organisation name; together with AS22056 they announce 3,840 IPv4 addresses.

ASNNameIPv4 addresses

AS19615SITEL-US - Sitel US1,536

Similar-sized networks in United States

ASNNameIPv4 addresses

AS11281#5829 ROBLOX-CORPORATE - Roblox2,304

AS14746#5830 NOCTEL - NocTel Communications, Inc.2,304

AS20148#5831 VANTIVA-CH - Vantiva USA Shared Services Inc.2,304

AS26787#5833 NM-01 - Northwestern Mutual Life Insurance Company2,304

AS1313#5834 ADOBE1-AS-AS - Adobe Systems Inc.2,304

AS6086#5835 INFOMAGIC - MagicNET, Inc2,304

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