AS64199 TCPShield

TCPSHIELD - TCPShield · registered in Canada

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Canada#1,080largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#53,116of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS64199 in ASN lookup Look up an IP in this network (50.114.4.1) All networks in Canada

IPv4 prefixes

All 2 prefixes, in address order.

50.114.4.0/24
104.234.6.0/24

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS63126#1077 AS-APTIENT - Aptient Consulting Group Inc.512

AS63127#1078 MAPL-NET - TheMaple Inc.512

AS63278#1079 CARILLON-INFORMATION-SECURITY - Carillon Information Security Inc.512

AS393932#1081 PROMU-ASN-01 - Groupe Promutuel512

AS394006#1082 VINCENT-COMMUNICATIONS-AB - Vincent Communications & Controls Ltd.512

AS394430#1083 NSCC - Nova Scotia Community College512

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