AS11017 CSN Support Services

CPN - CSN Support Services · registered in the United States

IPv4 addresses7,1686 prefixes · <0.001% of announced IPv4

Rank in United States#3,568largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#11,486of 79,396 networks with IPv4

IPv632 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS11017 in ASN lookup Look up an IP in this network (192.133.160.1) All networks in United States

IPv4 prefixes

All 6 prefixes, in address order.

192.133.160.0/20
192.133.176.0/22
192.133.180.0/23
192.133.182.0/24
192.133.183.0/24
192.133.184.0/22

IPv6 prefixes

All 1 prefix.

2602:f98b:20::/43

Other ASNs named CSN Support Services

1 other network uses the same organisation name; together with AS11017 they announce 7,424 IPv4 addresses.

ASNNameIPv4 addresses

AS32764CPN - CSN Support Services US256

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS54538#3569 PAN0001 - PALO ALTO NETWORKS7,168

AS11019#3570 HAPROXY-TECHNOLOGIES - HAProxy Technologies, Inc.7,168

AS30614#3571 DELL-BLK - Dell, Inc.7,168

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