Autonomous System details

AS14652

COSTAR GROUP Inc.  ·  costargroup.com

United States

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AS14652 – COSTAR GROUP Inc.

Field Value
Country United States
Website costargroup.com
Hosted domains 140
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 26 years ago on Jan 20, 2000
Updated 2 years ago on Aug 01, 2024

IP Ranges

Netblock Company Num of IPs
65.222.180.0/23 COSTAR GROUP INC 512
97.65.16.0/23 COSTAR GROUP Inc. 512
8.39.162.0/24 Level 3 Parent, LLC 256
8.43.77.0/24 COSTAR GROUP Inc. 256
38.103.15.0/24 COSTAR GROUP INC 256
63.86.105.0/24 COSTAR GROUP, INC. 256
65.210.23.0/24 Verizon Business 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS14652
                                                OrgID:          AS14652
                                                ASName:         AS14652
                                                ASNumber:       AS14652
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 140 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
97.65.16.60 ██████████ 94
65.222.181.108 ██████████ 16
97.65.16.38 ██████████ 13
97.65.16.25 ██████████ 3
97.65.16.88 ██████████ 2
97.65.16.63 ██████████ 1
65.222.181.120 ██████████ 1
65.222.181.43 ███████ 1
97.65.17.165 ██████████ 1
97.65.16.53 ██████████ 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS701 Verizon Business
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS701 Verizon Business
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
97.65.16.60 AS14652 COSTAR GROUP Inc. 2.55ms from Ashburn, US
65.222.181.18 AS14652 COSTAR GROUP Inc. 0.49ms from Ashburn, US
65.210.23.143 AS14652 COSTAR GROUP Inc. 2.50ms from Ashburn, US
97.65.17.172 AS14652 COSTAR GROUP Inc. 2.72ms from Ashburn, US
8.43.77.6 AS14652 COSTAR GROUP Inc. 0.68ms from Ashburn, US
65.222.180.175 AS14652 COSTAR GROUP Inc. 0.44ms from Ashburn, US
8.39.162.4 AS14652 COSTAR GROUP Inc. 1.94ms from Ashburn, 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
54.245.72.236 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
118.94.10.220 AS9583 Sify Limited 0.93ms from Delhi, IN
38.11.154.124 AS398478 PEG TECH INC 0.95ms from Hong Kong, HK
211.171.255.140 AS3786 LG DACOM Corporation 0.65ms from Incheon, KR
61.84.75.252 AS4766 Korea Telecom 0.74ms from Incheon, KR
165.22.47.188 AS14061 DigitalOcean, LLC 0.34ms from New York City, US
119.64.84.140 AS17858 LG POWERCOMM 1.64ms from Seoul, KR
20.46.178.108 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
196.184.6.156 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.93ms from Tunis, TN
76.184.29.188 AS11427 Charter Communications Inc 7.00ms from Dallas, US
185.160.249.188 AS50533 ITENOS GmbH 0.42ms from Frankfurt am Main, DE
20.207.95.60 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
172.112.169.204 AS20001 Charter Communications Inc 4.66ms from Los Angeles, US
47.154.89.172 AS5650 Frontier Communications of America, Inc. 1.94ms from Los Angeles, US
116.240.152.44 AS9443 Vocus Retail 5.07ms from Melbourne, AU
207.174.69.12 AS397606 Crowsnest Broadband 4.89ms from Pittsburgh, US
37.141.27.172 AS35819 Etihad Etisalat, a joint stock company 13.22ms from Riyadh, SA
50.87.243.12 AS46606 Unified Layer 1.95ms from Salt Lake City, US
59.23.240.140 AS4766 Korea Telecom 4.56ms from Seoul, KR
62.129.207.124 AS12824 home.pl sp. z o.o. 0.83ms from Warsaw, PL
4.227.191.220 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
35.232.69.76 AS396982 Google LLC 0.12ms from Council Bluffs, US
211.181.0.60 AS3786 LG DACOM Corporation 1.50ms from Incheon, KR
99.91.220.172 AS7018 AT&T Enterprises, LLC 18.33ms from Los Angeles, US
212.24.7.204 AS210218 Open Fiber S.P.A. 1.15ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m9 38.103.15.190
traceroute to 38.103.15.190 (38.103.15.190): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS3356] 4.68.127.45 15.433 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Calgary, CA
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS14652 at robtex.

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