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  2. 209.0.0.0/8
  3. 209.133.0.0/16
  4. AS18888  | 209.133.71.0/24

209.133.71.0/24

AS18888  ·  ZILLOW, INC.

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Summary

Country United States
Domain zillow.com
ASN AS18888
Registry ARIN
ID ZAYO-IPYX-104388-209-133-71-0-24

WHOIS Details

NetHandle:      NET-209-133-71-0-1
OrgID:          ZILLO
Parent:         NET-209-133-0-0-1
NetName:        ZAYO-IPYX-104388-209-133-71-0-24
NetRange:       209.133.71.0 - 209.133.71.255
NetType:        reassignment
Comment:        domains@zillo.com
RegDate:        2015-03-10
Updated:        2015-03-10
Source:         ARIN


OrgID:          ZILLO
OrgName:        ZILLOW, INC.
CanAllocate:    
Street:         1301 Second Avenue, Floor 31
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
Comment:        http://www.zillow.com noc@zillow.com
RegDate:        2005-03-17
Updated:        2025-01-02
OrgAdminHandle: DBE78-ARIN
OrgTechHandle:  AAB43-ARIN
OrgTechHandle:  DBE78-ARIN
OrgTechHandle:  GUERR321-ARIN
OrgTechHandle:  KIBBE1-ARIN
OrgTechHandle:  LACZI-ARIN
OrgTechHandle:  MARTE162-ARIN
OrgTechHandle:  NEVLI3-ARIN
OrgTechHandle:  ZIDON-ARIN
OrgAbuseHandle: AAB43-ARIN
OrgAbuseHandle: DBE78-ARIN
OrgAbuseHandle: KIBBE1-ARIN
OrgAbuseHandle: LACZI-ARIN
OrgAbuseHandle: MARTE162-ARIN
OrgAbuseHandle: NEVLI3-ARIN
OrgAbuseHandle: ZIDON-ARIN
OrgNOCHandle:   ZILLO-ARIN
Source:         ARIN


POCHandle:      NEVLI3-ARIN
IsRole:         N
LastName:       Nevlida
FirstName:      Michael
Street:         1301 2nd Ave Floor 31
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2023-02-17
Updated:        2025-02-20
OfficePhone:    +1-507-400-0858
Mailbox:        michaelne@zillowgroup.com
Source:         ARIN


POCHandle:      KIBBE1-ARIN
IsRole:         N
LastName:       Kibbey
FirstName:      Jeffrey
Street:         1301 Second Avenue
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2022-01-24
Updated:        2024-01-24
OfficePhone:    +1-206-757-4753
Mailbox:        JeffreyKi@ZillowGroup.com
Source:         ARIN


POCHandle:      ZIDON-ARIN
IsRole:         N
LastName:       Zidones
FirstName:      Elizabeth
Street:         1301 Second Avenue
Street:         Floor 36
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2023-02-24
Updated:        2024-02-26
OfficePhone:    +1-813-557-3680
Mailbox:        elizabethz@zillowgroup.com
Source:         ARIN


POCHandle:      DBE78-ARIN
IsRole:         N
LastName:       Beitel
FirstName:      David
Street:         1301 2ND AVE
Street:         FLOOR 36
City:           SEATTLE
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2005-03-17
Updated:        2024-10-22
OfficePhone:    +1-206-470-7105
Mailbox:        davebei@zillowgroup.com
Source:         ARIN


POCHandle:      MARTE162-ARIN
IsRole:         N
LastName:       Marte
FirstName:      Aaron
Street:         1301 2nd Avenue, Floor 36
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2024-04-02
Updated:        2025-04-02
OfficePhone:    +1-570-285-4161
Mailbox:        aaronmart@zillowgroup.com
Source:         ARIN


POCHandle:      GUERR321-ARIN
IsRole:         N
LastName:       Guerrero
FirstName:      Danny
Street:         1301 2nd Ave 
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2025-01-02
Updated:        2025-01-02
OfficePhone:    +1-425-533-7679
Mailbox:        dannyg@zillowgroup.com
Source:         ARIN


POCHandle:      ZILLO-ARIN
IsRole:         Y
LastName:       Zillow NOC
FirstName:      
Street:         1301 Second Avenue
Street:         Floor 31
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2006-06-13
Updated:        2025-01-02
OfficePhone:    +1-206-470-7175
Mailbox:        noc@zillow.com
Source:         ARIN


POCHandle:      LACZI-ARIN
IsRole:         N
LastName:       Laczi
FirstName:      Priti
Street:         1301 2ND AVE STE 3600
City:           SEATTLE
State/Prov:     WA
Country:        US
PostalCode:     98101-3811
RegDate:        2023-12-12
Updated:        2025-05-30
OfficePhone:    +1-206-470-7000
Mailbox:        pritil@zillowgroup.com
Source:         ARIN


POCHandle:      AAB43-ARIN
IsRole:         N
LastName:       Boley
FirstName:      Alexander
Street:         1301 2nd Avenue, Floor 36
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2024-09-23
Updated:        2024-09-23
OfficePhone:    +1-312-766-9197
Mailbox:        alexbol@zillowgroup.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
209.133.71.10 AS18888 ZILLOW, INC. 1.40ms from Los Angeles, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
81.70.197.184 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
40.135.182.40 AS7029 Windstream Communications LLC 0.68ms from Chicago, US
20.228.23.216 AS8075 Microsoft Corporation 0.32ms from Des Moines, US
18.153.139.152 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
78.149.253.152 AS13285 TalkTalk Communications Limited 6.95ms from Manchester, GB
65.229.140.8 AS6256 Verizon Business 0.78ms from Osasco, BR
187.146.253.216 AS8151 UNINET 8.54ms from Santiago de Queretaro, MX
220.90.65.232 AS4766 Korea Telecom 5.59ms from Seoul, KR
154.28.63.232 AS46261 QuickPacket, LLC 0.19ms from Ashburn, US
51.5.27.24 AS8075 Microsoft Corporation 1.46ms from Aubervilliers, FR
184.106.226.216 AS19994 Rackspace Hosting 1.30ms from Chicago, US
75.195.85.152 AS6167 Verizon Business 11.70ms from Chicago, US
72.145.40.120 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
160.33.60.24 AS397077 Sony Interactive Entertainment LLC. 2.17ms from Kuala Lumpur, MY
24.245.12.56 AS7922 Comcast Cable Communications, LLC 6.71ms from Minneapolis, US
31.42.220.104 AS56476 City-Line Ltd. 5.22ms from Moscow, RU
95.54.149.24 AS12389 PJSC Rostelecom 17.64ms from Saint Petersburg, RU
42.127.64.104 AS10010 TOKAI Communications Corporation 8.67ms from Tokyo, JP
84.74.143.216 AS6730 Sunrise GmbH 11.04ms from Zuerich, CH
166.82.159.120 AS7029 Windstream Communications LLC 6.69ms from Dallas, US
102.117.34.184 AS23889 Mauritius Telecom Ltd 1.97ms from Ebene, MU
20.79.199.24 AS8075 Microsoft Corporation 0.17ms from Frankfurt am Main, DE
176.218.100.168 AS8386 Vodafone Net Iletisim Hizmetler AS 17.58ms from Istanbul, TR
174.173.192.168 AS7922 Comcast Cable Communications, LLC 8.20ms from New York City, US
190.34.247.136 AS11556 Cable & Wireless Panama 3.03ms from Panama, PA

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 209.133.71.10
traceroute to 209.133.71.10 (209.133.71.10): 64 hops max, 52 byte packets
3 [AS1299] 213.248.83.12 0.698 ms
4 *
5 *
6 *
7 [AS6461] 64.125.22.231 1.824 ms
8 [AS6461] 209.66.94.242 7.723 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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