AS Name
AS-ZILLOW
Org Name
ZILLOW, INC.
Registry Region
United States
Looking Glass
IPv4Prefixes

17

IPv6Prefixes

15

IPv4 NUMs

4,352

IPv6 NUMs(/64)

16,777,216

4,352 IPv4 Addresses
CIDR Description IP Num
8.4.228.0/24 ZILLOW, INC. 256
8.7.203.0/24 ZILLOW, INC. 256
8.20.111.0/24 ZILLOW, INC. 256
8.21.101.0/24 ZILLOW, INC. 256
64.42.184.0/24 ZILLOW, INC. 256
64.42.184.0/21 ZILLOW, INC. 2048
64.42.185.0/24 ZILLOW, INC. 256
64.42.186.0/24 ZILLOW, INC. 256
64.42.188.0/24 ZILLOW, INC. 256
64.42.189.0/24 ZILLOW, INC. 256
64.42.190.0/24 ZILLOW, INC. 256
64.42.191.0/24 ZILLOW, INC. 256
192.211.12.0/24 ZILLOW, INC. 256
192.211.13.0/24 ZILLOW, INC. 256
192.211.14.0/24 ZILLOW, INC. 256
192.211.15.0/24 ZILLOW, INC. 256
209.133.71.0/24 ZILLOW, INC. 256
CIDR Description IP NUMs(prefix /64)
2620:115::/44 ZILLOW, INC. 1048576
2620:115::/40 ZILLOW, INC. 16777216
2620:115:4::/48 ZILLOW, INC. 65536
2620:115:5::/48 ZILLOW, INC. 65536
2620:115:6::/48 ZILLOW, INC. 65536
2620:115:8::/48 ZILLOW, INC. 65536
2620:115:9::/48 ZILLOW, INC. 65536
2620:115:c::/48 ZILLOW, INC. 65536
2620:115:d::/48 ZILLOW, INC. 65536
2620:115:e::/48 ZILLOW, INC. 65536
2620:115:f::/48 ZILLOW, INC. 65536
2620:115:40::/44 ZILLOW, INC. 1048576
2620:115:80::/48 ZILLOW, INC. 65536
2620:115:82::/48 ZILLOW, INC. 65536
2620:115:83::/48 ZILLOW, INC. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,456 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS19754 FNL-33-19754 - The Fusion Network, LLC, US United States 9,472 983,040 IPv4 IPv4 IPv6 IPv6
AS23738 TEEMO-AS-AP - Bandle City Internet LLC, US United States 3,328 38,928,384 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS38001 NEWMEDIAEXPRESS-AS-AP - NewMedia Express Pte Ltd, SG Singapore 24,832 4,295,294,976 IPv4 IPv4
AS53828 NITEL - NETWORK INNOVATIONS, INC., US United States 111,104 4,294,967,296 IPv4 IPv4
AS3130 RIPE-3130 - RIPE Network Coordination Centre, EE Estonia 50,944 65,536 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 83,745,536 2,319,836,708,864 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,680 81,604,378,624 IPv4 IPv4
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv4 IPv4 IPv6 IPv6
AS131477 SHHJ-AS - Shanghai Huajuan Information Technology Co., Ltd., CN China 6,912 272,695,296 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,468,164 25,789,661,440 IPv4 IPv4 IPv6 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,520,896 1,125,281,693,696 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 11,264 30,066,999,296 IPv4 IPv4 IPv6 IPv6
AS16735 , BR Brazil 505,856 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS27446 ERCWC-ASN - ERC Broadband, US United States 24,832 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,968,320 21,475,230,208 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 4,294,967,296 IPv4 IPv4
AS293 ESNET, US United States 132,864 4,295,032,832 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 524,288 IPv4 IPv4
AS57695 MISAKA-BACKBONE-AS - Misaka Network, Inc., US United States 4,608 9,197,191,168 IPv4 IPv4 IPv6 IPv6
AS267613 , BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv6 IPv6
AS852 ASN852 - TELUS Communications Inc., CA Canada 4,883,968 13,690,339,328 IPv4 IPv4
AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US United States 12,165,120 85,899,804,672 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS11039 GWU - The George Washington University, US United States 131,072 131,072 IPv6 IPv6
AS1798 OREGON - State of Oregon, US United States 219,392 12,884,901,888 IPv4 IPv4
AS2044 IINET-2044 - Infinity Internet, Inc., US United States 163,584 4,294,967,296 IPv4 IPv4
AS11708 LINKCITY - City of North Kansas City, MO, US United States 10,240 4,294,967,296 IPv4 IPv4
AS13876 FIBER-64 - FiberLight, LLC, US United States 16,640 268,763,136 IPv4 IPv4 IPv6 IPv6
AS32097 WII - WholeSale Internet, Inc., US United States 92,160 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 280,576 8,590,196,736 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,136,128 17,180,327,936 IPv4 IPv4 IPv6 IPv6
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 3,387,392 12,888,178,688 IPv4 IPv4 IPv6 IPv6
AS15164 UPNLLC - Unite Private Networks LLC., US United States 22,272 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS19653 CTSTELECOM - CTS Communications Corp, US United States 90,624 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS32354 UNWIRED, US United States 18,176 4,295,229,440 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,107,968 39,632,240,640 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4
AS6181 FUSE-NET - Cincinnati Bell Telephone Company LLC, US United States 702,976 73,014,444,032 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,010,688 12,886,278,144 IPv4 IPv4 IPv6 IPv6
AS19016 WCG-AS - Westman Communications Group, CA Canada 26,624 4,294,967,296 IPv6 IPv6
AS46997 NATOLAB - Nato Research Ltd., US United States 768 458,752 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 6,912 8,590,196,736 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United States SIX Seattle - Seattle Internet Exchange (MTU 1500) 206.81.80.29 2001:504:16::49c8 10 Gbps 2018-10-05 23:33:59
United States SIX Seattle - Seattle Internet Exchange (MTU 1500) 206.81.81.202 2001:504:16::458:0:49c8 10 Gbps 2018-10-05 23:33:55
United States Equinix Ashburn - Equinix Ashburn Exchange 206.126.236.222 2001:504:0:2:0:1:8888:1 10 Gbps 2020-01-08 20:25:58

Private Peering Facilities

Country/Region Name City Website Updated
Westin Building Seattle Seattle https://www.westinbldg.com/ 2016-03-14 21:00:35
Equinix SE2/SE3 - Seattle Seattle https://www.equinix.com/locations/americas-colocation/united-states-colocation/seattle-data-centers/ 2018-10-05 23:29:17
Equinix DC1-DC15 - Ashburn Ashburn http://www.equinix.com/ 2020-01-07 19:50:32
IP Address Domain NUMs Domains
64.42.186.70 1 lnk-vpn.zillow.com
ASNumber:       18888
ASName:         AS-ZILLOW
ASHandle:       AS18888
RegDate:        2006-11-17
Updated:        2019-07-12    
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:        2019-10-16
Comment:        http://www.zillow.com [email protected]
Ref:            https://rdap.arin.net/registry/entity/ZILLO


OrgNOCHandle: ZILLO-ARIN
OrgNOCName:   Zillow NOC
OrgNOCPhone:  +1-206-470-7175 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZILLO-ARIN

OrgTechHandle: JIB10-ARIN
OrgTechName:   Ibanes, Jerome 
OrgTechPhone:  +1-206-470-7000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JIB10-ARIN

OrgAbuseHandle: BWC8-ARIN
OrgAbuseName:   Capps, Brian Wayne
OrgAbusePhone:  +1-206-757-2743 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BWC8-ARIN

OrgAbuseHandle: DBE78-ARIN
OrgAbuseName:   Beitel, David 
OrgAbusePhone:  +1-206-470-7105 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DBE78-ARIN

OrgTechHandle: BWC8-ARIN
OrgTechName:   Capps, Brian Wayne
OrgTechPhone:  +1-206-757-2743 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BWC8-ARIN

OrgTechHandle: CWR29-ARIN
OrgTechName:   Rogers, Christopher Walter
OrgTechPhone:  +1-501-313-3779 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CWR29-ARIN

OrgAbuseHandle: JIB10-ARIN
OrgAbuseName:   Ibanes, Jerome 
OrgAbusePhone:  +1-206-470-7000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JIB10-ARIN

OrgTechHandle: DBE78-ARIN
OrgTechName:   Beitel, David 
OrgTechPhone:  +1-206-470-7105 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DBE78-ARIN

RTechHandle: BWC8-ARIN
RTechName:   Capps, Brian Wayne
RTechPhone:  +1-206-757-2743 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/BWC8-ARIN

RTechHandle: DBE78-ARIN
RTechName:   Beitel, David 
RTechPhone:  +1-206-470-7105 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/DBE78-ARIN

RTechHandle: JIB10-ARIN
RTechName:   Ibanes, Jerome 
RTechPhone:  +1-206-470-7000 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/JIB10-ARIN

RNOCHandle: ZILLO-ARIN
RNOCName:   Zillow NOC
RNOCPhone:  +1-206-470-7175 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/ZILLO-ARIN

RTechHandle: CWR29-ARIN
RTechName:   Rogers, Christopher Walter
RTechPhone:  +1-501-313-3779 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/CWR29-ARIN

RAbuseHandle: JIB10-ARIN
RAbuseName:   Ibanes, Jerome 
RAbusePhone:  +1-206-470-7000 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/JIB10-ARIN

RAbuseHandle: BWC8-ARIN
RAbuseName:   Capps, Brian Wayne
RAbusePhone:  +1-206-757-2743 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/BWC8-ARIN