AS18888 ZILLOW, INC.

AS-ZILLOW

Company Website

IPv4 Addresses: 3,072

Number of Peers: 13

Number of Prefixes: 14

Traffic Estimation: 5-10Gbps

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois
IX

AS18888 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

17^th November 2006

Allocated Country:

Traffic Estimation:

5-10Gbps

Traffic Ratio:

Heavy Outbound

Internet Exchanges:

2

Website:

https://zillowgroup.com

AS18888 Network

IPv4 Prefixes:

9

IPv4 Peers:

7

IPv4 Upstreams:

6

IPv6 Prefixes:

5

IPv6 Peers:

6

IPv6 Upstreams:

4

Contacts

Email Contacts:

noc@zillow.com

pritil@zillowgroup.com

elizabethz@zillowgroup.com

aaronmart@zillowgroup.com

jeffreyki@zillowgroup.com

michaelne@zillowgroup.com

dannyg@zillowgroup.com

alexbol@zillowgroup.com

davebei@zillowgroup.com

scotta@zillowgroup.com

Abuse Contacts:

pritil@zillowgroup.com

elizabethz@zillowgroup.com

aaronmart@zillowgroup.com

jeffreyki@zillowgroup.com

michaelne@zillowgroup.com

alexbol@zillowgroup.com

davebei@zillowgroup.com

Address:

1301 Second Avenue,

Floor 31,

Seattle,

WA,

98101,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	8.20.111.0/24	Level 3 Parent, LLC		8.0.0.0/9	ARIN
	64.42.184.0/24	ZILLOW, INC.		64.42.184.0/21	ARIN
	64.42.184.0/21	ZILLOW, INC.		64.42.184.0/21	ARIN
	64.42.187.0/24	ZILLOW, INC.		64.42.184.0/21	ARIN
	64.42.189.0/24	ZILLOW, INC.		64.42.184.0/21	ARIN
	64.42.191.0/24	ZILLOW, INC.		64.42.184.0/21	ARIN
	192.211.14.0/24	ZILLOW, INC.		192.211.12.0/22	ARIN
	192.211.15.0/24	ZILLOW, INC.		192.211.12.0/22	ARIN
	209.133.71.0/24	ZILLOW, INC.		209.133.0.0/17	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2620:115::/40	ZILLOW, INC.		2620:115::/40	ARIN
	2620:115:2::/47	ZILLOW, INC.		2620:115::/40	ARIN
	2620:115:d::/48	ZILLOW, INC.		2620:115::/40	ARIN
	2620:115:f::/48	ZILLOW, INC.		2620:115::/40	ARIN
	2620:115:40::/44	ZILLOW, INC.		2620:115::/40	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS6939	HURRICANE	Hurricane Electric LLC
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS18106	VIEWQWEST-SG-AP	Viewqwest Pte Ltd
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS11404	AS-WAVE-1	Wave Broadband

Country	ASN	Name	Description	IPv4
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS58511	ANYCAST-GLOBAL-BACKBONE	Anycast Global Backbone
	AS18106	VIEWQWEST-SG-AP	Viewqwest Pte Ltd

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS6939	HURRICANE	Hurricane Electric LLC
	AS2914	NTT-DATA-2914	NTT America, Inc.
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS11404	AS-WAVE-1	Wave Broadband

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS6939	HURRICANE	Hurricane Electric LLC
	AS2914	NTT-DATA-2914	NTT America, Inc.

IPv6 Upstream Graph

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

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

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

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

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: LACZI-ARIN
OrgTechName:   Laczi, Priti 
OrgTechPhone:  +1-206-470-7000 
OrgTechEmail:  pritil@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LACZI-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: DBE78-ARIN
OrgAbuseName:   Beitel, David 
OrgAbusePhone:  +1-206-470-7105 
OrgAbuseEmail:  davebei@zillowgroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DBE78-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

OrgTechHandle: DBE78-ARIN
OrgTechName:   Beitel, David 
OrgTechPhone:  +1-206-470-7105 
OrgTechEmail:  davebei@zillowgroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DBE78-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: ZIDON-ARIN
RAbuseName:   Zidones, Elizabeth 
RAbusePhone:  +1-813-557-3680 
RAbuseEmail:  elizabethz@zillowgroup.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ZIDON-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

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: DBE78-ARIN
RTechName:   Beitel, David 
RTechPhone:  +1-206-470-7105 
RTechEmail:  davebei@zillowgroup.com
RTechRef:    https://rdap.arin.net/registry/entity/DBE78-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: AMESS44-ARIN
RTechName:   Ames, Scott 
RTechPhone:  +1-206-591-0587 
RTechEmail:  scotta@zillowgroup.com
RTechRef:    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.
#

Country	IX	Name	IPv4	IPv6	Port Speed
	SIX Seattle	Seattle Internet Exchange (MTU 1500)	206.81.80.29	2001:504:16::49c8	10 Gbps
	SIX Seattle	Seattle Internet Exchange (MTU 1500)	206.81.81.202	2001:504:16::458:0:49c8	10 Gbps