| 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 |
| 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 |
#
# 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.
#
| AS Number | Description | Country |
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| 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 |
| 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 |
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