Property | Value |
Name | CoStar Realty Information, Inc. |
Organization | CoStar Realty Information, Inc. |
webmaster@COSTARGROUP.COM | |
Address | 1331 L Street, NW |
Zip Code | 20005 |
City | Washington |
State | DC |
Country | US |
Phone | +1.9999999999 |
Fax | +1.9999999999 |
NameServer | NS2.COSTAR.COM |
Created | 1994-11-10 05:00:00 |
Changed | 2015-01-28 23:23:24 |
Expires | 2017-11-09 00:00:00 |
Registrar | NETWORK SOLUTIONS, L |
Date | IP Address |
2020-06-20 | 23.54.164.138 (ClassC) |
2020-07-01 | 23.62.239.44 (ClassC) |
2024-10-18 | 23.46.17.13 (ClassC) |
2024-11-25 | 23.54.19.192 (ClassC) |
2024-12-27 | 23.46.228.167 (ClassC) |
2025-04-23 | 23.46.228.169 (ClassC) |
2025-06-09 | 23.216.147.200 (ClassC) |
2025-07-30 | 23.216.147.206 (ClassC) |
Date | Domain | IP |
ahprdcdn1.costar.com | 2015-03-17 | 128.177.96.81 |
ahtstcdn1.costar.com | 2023-08-25 | 23.201.23.200 |
ahdevcdn1.costar.com | 2023-08-26 | 104.100.74.52 |
pds1.costar.com | 2025-07-05 | 65.222.181.20 |
t0-pds1.costar.com | 2025-07-21 | 65.222.181.20 |
t1-pds1.costar.com | 2025-07-13 | 65.222.181.20 |
t2-pds1.costar.com | 2025-07-13 | 65.222.181.20 |
t3-pds1.costar.com | 2025-07-13 | 65.222.181.20 |
product1.costar.com | 2024-03-11 | 104.81.191.145 |
ahprdcdn2.costar.com | 2015-03-12 | 128.177.96.80 |
ahtstcdn2.costar.com | 2023-08-25 | 23.201.23.200 |
pds2.costar.com | 2025-06-27 | 204.253.48.160 |
t0-pds2.costar.com | 2025-07-13 | 204.253.48.160 |
t1-pds2.costar.com | 2025-07-13 | 204.253.48.160 |
t2-pds2.costar.com | 2025-07-13 | 204.253.48.160 |
t3-pds2.costar.com | 2025-07-16 | 204.253.48.160 |
NS2.COSTAR.COM | 2025-07-23 | 204.253.48.130 |
product2.costar.com | 2023-08-26 | 104.100.64.151 |
property2.costar.com | 2023-08-26 | 104.100.64.151 |
t0.property2.costar.com | 2024-07-05 | 184.25.198.153 |
t1.property2.costar.com | 2024-09-14 | 23.195.238.157 |
t2.property2.costar.com | 2023-08-26 | 104.100.64.151 |
ahprdcdn3.costar.com | 2015-03-01 | 165.254.207.89 |
ahtstcdn3.costar.com | 2023-08-25 | 23.201.23.200 |
pds3.costar.com | 2025-07-14 | 65.210.23.143 |
t0-pds3.costar.com | 2025-07-13 | 65.210.23.143 |
t1-pds3.costar.com | 2025-07-13 | 65.210.23.143 |
t2-pds3.costar.com | 2025-07-14 | 65.210.23.143 |
t3-pds3.costar.com | 2025-07-13 | 65.210.23.143 |
product3.costar.com | 2023-08-26 | 104.100.64.151 |
property3.costar.com | 2024-11-25 | 92.122.15.113 |
t0.property3.costar.com | 2025-02-08 | 104.100.64.151 |
t1.property3.costar.com | 2023-08-26 | 104.100.64.151 |
t2.property3.costar.com | 2023-08-26 | 104.100.64.151 |
ahprdcdn4.costar.com | 2015-03-12 | 128.177.96.81 |
ahtstcdn4.costar.com | 2023-08-25 | 23.198.174.29 |
image.mc.costar.com | 2024-05-17 | 23.213.175.193 |
publicrecord.costar.com | 2025-07-18 | 97.65.17.165 |
adsperformance-prd.costar.com | 2024-09-29 | 23.46.17.12 |
communication-prd.costar.com | 2024-07-05 | 104.70.127.20 |
aptsfeed-data-migration-prd.costar.com | 2024-06-19 | 23.46.17.21 |
pds-prd.costar.com | 2024-09-09 | 23.46.17.21 |
we-twilio-services-prd.costar.com | 2024-11-25 | 23.54.19.192 |
cs-host-prd.costar.com | 2024-09-12 | 23.54.19.192 |
gateway-prd.costar.com | 2023-08-26 | 104.100.64.151 |
trustsafety-prd.costar.com | 2024-11-25 | 23.54.19.147 |
image.e.costar.com | 2014-04-24 | 209.8.115.55 |
marketanalyticsservice.costar.com | 2025-07-17 | 65.222.181.120 |
showcase-tst-rele.costar.com | 2024-03-11 | 23.198.174.29 |
mobilebff-tst-rele.costar.com | 2023-08-25 | 23.198.174.29 |
listingmanager-tst-rele.costar.com | 2024-03-12 | 23.198.174.29 |
marketingcenter-tst-rele.costar.com | 2023-08-26 | 104.100.74.52 |
products-tst-rele.costar.com | 2023-08-25 | 23.198.174.29 |
product-tst-rele.costar.com | 2024-08-04 | 23.46.17.36 |
gateway-tst-rele.costar.com | 2024-08-04 | 23.48.19.8 |
mobilebff-dev-rele.costar.com | 2024-03-12 | 23.198.174.29 |
listingmanager-dev-rele.costar.com | 2023-08-25 | 23.201.23.200 |
marketingcenter-dev-rele.costar.com | 2024-10-23 | 23.44.250.174 |
products-dev-rele.costar.com | 2024-03-11 | 23.198.174.29 |
product-dev-rele.costar.com | 2024-07-05 | 104.70.127.25 |
gateway-dev-rele.costar.com | 2023-08-25 | 23.198.174.29 |
marketingcenter-mobile.costar.com | 2023-08-26 | 104.100.69.35 |
costarmobile.costar.com | 2023-08-26 | 104.100.64.151 |
walkscore.costar.com | 2023-08-26 | 104.100.69.35 |
enterprise.costar.com | 2024-07-05 | 104.70.127.19 |
we.costar.com | 2023-08-26 | 104.100.64.151 |
tokenize.costar.com | 2024-11-25 | 23.46.17.48 |
mobilebff.costar.com | 2023-08-26 | 104.100.64.151 |
travelcalculator-routing.costar.com | 2024-09-09 | 23.46.17.13 |
li.costar.com | 2024-08-18 | 23.219.78.184 |
api.costar.com | 2024-07-04 | 23.44.175.141 |
research-api.costar.com | 2023-08-26 | 104.100.69.35 |
videowall-api.costar.com | 2024-11-25 | 23.46.17.64 |
news-api.costar.com | 2024-07-24 | 23.46.17.20 |
cbreapi.costar.com | 2024-09-03 | 23.54.19.147 |
cremapi.costar.com | 2024-07-05 | 104.70.127.19 |
vapi.costar.com | 2023-08-26 | 104.100.64.151 |