// ASN
AS18888
AS-ZILLOW - ZILLOW, INC., US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS18888
- Organization
- ZILLOW, INC.
- Description
- AS-ZILLOW - ZILLOW, INC., US
- Country
- US
- State / Region
- WA
- City
- Seattle
- Address
- 1301 Second Avenue, Floor 31
- Created
- 2005-03-17
- Updated
- 2026-02-20
- IPv4 Prefixes
- 5
- IPv6 Prefixes
- 1
IPv4 Prefixes
5 total192.211.13.0/24 209.133.71.0/24 64.42.187.0/24 64.42.189.0/24 64.42.191.0/24
IPv6 Prefixes
1 total2620:115:d::/48
What is AS18888?
AS18888 is an Autonomous System Number (ASN) assigned to ZILLOW, INC.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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