ASN Lookup Tool

AS18888
ZILLOW, INC. US US 24 Routes

AS18888ZILLOW, INC.

AS Number 18888
AS Name AS-ZILLOW
Organization ZILLOW, INC.(zillo)
Country US
Website zillow.com
Number of IPv4 Routes 13
Number of IPv6 Routes 11
ASN type BUSINESS
Allocation Status
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
2620:115:f::/48 ~1×10²⁴
192.211.13.0/24 256
8.21.101.0/24 256
64.42.184.0/24 256
2620:115:2::/47 ~2×10²⁴
64.42.184.0/21 2048
2620:115:80::/48 ~1×10²⁴
8.4.228.0/24 256
2620:115:40::/44 ~19×10²⁴
buy plan 256
buy plan ~1×10²⁴
buy plan ~1×10²⁴
buy plan 256
buy plan 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18888
ASName:         AS-ZILLOW
ASHandle:       AS18888
RegDate:        2006-11-17
Updated:        2023-02-26    
Ref:            https://rdap.arin.net/registry/autnum/18888


OrgName:        ZILLOW, INC.
OrgId:          ZILLO
Address:        1301 Second Avenue, Floor 31
City:           Seattle
StateProv:      WA
PostalCode:     98101
Country:        US
RegDate:        2005-03-17
Updated:        2025-01-02
Comment:        http://www.zillow.com noc@zillow.com
Ref:            https://rdap.arin.net/registry/entity/ZILLO


OrgAbuseHandle: NEVLI3-ARIN
OrgAbuseName:   Nevlida, Michael 
OrgAbusePhone:  +1-507-400-0858 
OrgAbuseEmail:  michaelne@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEVLI3-ARIN

OrgNOCHandle: ZILLO-ARIN
OrgNOCName:   Zillow NOC
OrgNOCPhone:  +1-206-470-7175 
OrgNOCEmail:  noc@zillow.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZILLO-ARIN

OrgTechHandle: DBE78-ARIN
OrgTechName:   Beitel, David 
OrgTechPhone:  +1-206-470-7105 
OrgTechEmail:  davebei@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DBE78-ARIN

OrgTechHandle: NEVLI3-ARIN
OrgTechName:   Nevlida, Michael 
OrgTechPhone:  +1-507-400-0858 
OrgTechEmail:  michaelne@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NEVLI3-ARIN

OrgAbuseHandle: ZIDON-ARIN
OrgAbuseName:   Zidones, Elizabeth 
OrgAbusePhone:  +1-813-557-3680 
OrgAbuseEmail:  elizabethz@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZIDON-ARIN

OrgAbuseHandle: MARTE162-ARIN
OrgAbuseName:   Marte, Aaron 
OrgAbusePhone:  +1-570-285-4161 
OrgAbuseEmail:  aaronmart@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MARTE162-ARIN

OrgTechHandle: MARTE162-ARIN
OrgTechName:   Marte, Aaron 
OrgTechPhone:  +1-570-285-4161 
OrgTechEmail:  aaronmart@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MARTE162-ARIN

OrgAbuseHandle: DBE78-ARIN
OrgAbuseName:   Beitel, David 
OrgAbusePhone:  +1-206-470-7105 
OrgAbuseEmail:  davebei@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DBE78-ARIN

OrgTechHandle: LACZI-ARIN
OrgTechName:   Laczi, Priti 
OrgTechPhone:  +1-206-470-7000 
OrgTechEmail:  pritil@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LACZI-ARIN

OrgTechHandle: KIBBE1-ARIN
OrgTechName:   Kibbey, Jeffrey 
OrgTechPhone:  +1-206-757-4753 
OrgTechEmail:  JeffreyKi@ZillowGroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KIBBE1-ARIN

OrgTechHandle: ZIDON-ARIN
OrgTechName:   Zidones, Elizabeth 
OrgTechPhone:  +1-813-557-3680 
OrgTechEmail:  elizabethz@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZIDON-ARIN

OrgAbuseHandle: AAB43-ARIN
OrgAbuseName:   Boley, Alexander Alexander
OrgAbusePhone:  +1-312-766-9197 
OrgAbuseEmail:  alexbol@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AAB43-ARIN

OrgAbuseHandle: KIBBE1-ARIN
OrgAbuseName:   Kibbey, Jeffrey 
OrgAbusePhone:  +1-206-757-4753 
OrgAbuseEmail:  JeffreyKi@ZillowGroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KIBBE1-ARIN

OrgTechHandle: AAB43-ARIN
OrgTechName:   Boley, Alexander Alexander
OrgTechPhone:  +1-312-766-9197 
OrgTechEmail:  alexbol@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AAB43-ARIN

OrgAbuseHandle: LACZI-ARIN
OrgAbuseName:   Laczi, Priti 
OrgAbusePhone:  +1-206-470-7000 
OrgAbuseEmail:  pritil@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LACZI-ARIN

OrgTechHandle: GUERR321-ARIN
OrgTechName:   Guerrero, Danny 
OrgTechPhone:  +1-425-533-7679 
OrgTechEmail:  dannyg@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GUERR321-ARIN

RTechHandle: ZIDON-ARIN
RTechName:   Zidones, Elizabeth 
RTechPhone:  +1-813-557-3680 
RTechEmail:  elizabethz@zillowgroup.com
RTechRef:    https://rdap.arin.net/registry/entity/ZIDON-ARIN

RAbuseHandle: KIBBE1-ARIN
RAbuseName:   Kibbey, Jeffrey 
RAbusePhone:  +1-206-757-4753 
RAbuseEmail:  JeffreyKi@ZillowGroup.com
RAbuseRef:    https://rdap.arin.net/registry/entity/KIBBE1-ARIN

RTechHandle: AMESS44-ARIN
RTechName:   Ames, Scott 
RTechPhone:  +1-206-591-0587 
RTechEmail:  scotta@zillowgroup.com
RTechRef:    https://rdap.arin.net/registry/entity/AMESS44-ARIN

RAbuseHandle: ZIDON-ARIN
RAbuseName:   Zidones, Elizabeth 
RAbusePhone:  +1-813-557-3680 
RAbuseEmail:  elizabethz@zillowgroup.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ZIDON-ARIN

RTechHandle: KIBBE1-ARIN
RTechName:   Kibbey, Jeffrey 
RTechPhone:  +1-206-757-4753 
RTechEmail:  JeffreyKi@ZillowGroup.com
RTechRef:    https://rdap.arin.net/registry/entity/KIBBE1-ARIN

RNOCHandle: ZILLO-ARIN
RNOCName:   Zillow NOC
RNOCPhone:  +1-206-470-7175 
RNOCEmail:  noc@zillow.com
RNOCRef:    https://rdap.arin.net/registry/entity/ZILLO-ARIN

RTechHandle: DBE78-ARIN
RTechName:   Beitel, David 
RTechPhone:  +1-206-470-7105 
RTechEmail:  davebei@zillowgroup.com
RTechRef:    https://rdap.arin.net/registry/entity/DBE78-ARIN

RAbuseHandle: AMESS44-ARIN
RAbuseName:   Ames, Scott 
RAbusePhone:  +1-206-591-0587 
RAbuseEmail:  scotta@zillowgroup.com
RAbuseRef:    https://rdap.arin.net/registry/entity/AMESS44-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS58511 Anycast Global Backbone AU
AS24482 SG.GS SG
AS47272 HYEHOST LTD US
AS3786 LG DACOM Corporation KR
AS393577 Tritan Development US
AS401703 Ordinal Advisors LLC US
AS6939 Hurricane Electric LLC US
AS11404 Wave Broadband US
AS64289 Macarne.com US
AS10242 US Internet Corp US
AS2914 NTT America, Inc. US
AS394256 Tech Futures Interactive Inc. CA
AS52025 ParadoxNetworks Limited GB
AS36236 NetActuate, Inc US
AS18106 Viewqwest Pte Ltd SG
AS53597 Hoyos Consulting LLC US
AS19754 The Fusion Network, LLC US
AS6461 Zayo Bandwidth US
AS7018 AT&T Enterprises, LLC US
buy plan NETWORK INNOVATIONS, LLC US
buy plan Level 3 Parent, LLC US
buy plan GSL Networks Pty LTD AU
buy plan TDS TELECOM US
buy plan i3D.net B.V NL

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS52025 ParadoxNetworks Limited GB
AS7575 Australian Academic and Research Network AU
AS394256 Tech Futures Interactive Inc. CA
AS9002 RETN Limited GB
AS6939 Hurricane Electric LLC US
AS11404 Wave Broadband US
AS2914 NTT America, Inc. US
AS3356 Level 3 Parent, LLC US
buy plan Wave Broadband US
buy plan NTT America, Inc. US
buy plan Level 3 Parent, LLC US
buy plan Zayo Bandwidth US
buy plan GSL Networks Pty LTD AU

Contacts

Email Contacts

Abuse Contacts

Legacy Routes

Ready to get started?Get Started with ASN Intelligence API Today

CTA Illustration