IPv4 prefix

192.20.124.0/22

IP Prefix (CIDR)

192.20.124.0/22

Subnet Mask

255.255.252.0

Address Count

1,024

IP Range

192.20.124.0 - 192.20.127.255

Subnet calculator

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Registered Owner

Owner

AT&T Services, Inc.

Handle

ATTSE-Z

Address

Enterprise IP Group c/o Ed Williams 240 N Meridian Street Room 280 Indianapolis IN 46204 United States

Registry

ARIN

Registered Prefix

192.20.0.0/17 (192.20.0.0 - 192.20.127.255)

Delegated Prefix

192.20.128.0/18 (192.20.128.0 - 192.20.191.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
192.20.124.0/22	Exact	AS8030	AT&T WorldNet	United States of America (US)	192.20.124.0	192.20.127.255