AS number 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 165
Number of IPv4 2,304
Number of IPv6 0
ASN type Business
Registry arin
Allocated 26 years ago on Jan 20, 2000
Updated a year 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
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
8.39.162.0/24 Level 3 Parent, LLC 256
8.43.77.0/24 COSTAR GROUP Inc. 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 165 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 ██████████ 119
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
97.65.16.115 ██████████ 1
65.222.181.101 ██████████ 1
97.65.16.95 ██████████ 1
97.65.17.165 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS174 Cogent Communications
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
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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
8.43.77.4 AS14652 COSTAR GROUP Inc. 0.70ms from Ashburn, US
65.222.181.205 AS14652 COSTAR GROUP Inc. 0.57ms from Ashburn, US
8.39.162.5 AS14652 COSTAR GROUP Inc. 1.78ms from Ashburn, US
65.210.23.180 AS14652 COSTAR GROUP Inc. 2.00ms from Ashburn, US
97.65.17.165 AS14652 COSTAR GROUP Inc. 1.89ms from Ashburn, US
65.222.180.175 AS14652 COSTAR GROUP Inc. 0.49ms from Ashburn, US
97.65.16.60 AS14652 COSTAR GROUP Inc. 2.09ms 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
119.5.32.76 AS4837 CHINA UNICOM China169 Backbone 9.82ms from Chengdu, CN
14.165.156.252 AS45899 VNPT Corp 8.99ms from Da Nang, VN
84.168.111.44 AS3320 Deutsche Telekom AG 4.13ms from Duesseldorf, DE
129.159.13.236 AS31898 Oracle Corporation 0.43ms from Frankfurt am Main, DE
99.73.180.60 AS7018 AT&T Enterprises, LLC 8.30ms from Kansas City, US
109.51.100.172 AS2860 NOS COMUNICACOES, S.A. 2.15ms from Lisbon, PT
195.91.209.252 AS31363 JSC "ER-Telecom Holding" 1.19ms from Moscow, RU
178.173.48.188 AS47759 POIG Ltd. 1.95ms from Moscow, RU
121.113.218.140 AS4713 NTT Communications Corporation 3.22ms from Osaka, JP
201.218.106.252 AS18809 Cable Onda 9.24ms from Panama, PA
90.46.41.60 AS3215 Orange S.A. 7.34ms from Paris, FR
207.172.190.108 AS6079 RCN 7.78ms from Philadelphia, US
99.155.47.156 AS7018 AT&T Enterprises, LLC 4.69ms from Redding, US
168.138.149.252 AS31898 Oracle Corporation 0.27ms from Sao Paulo, BR
203.1.211.252 AS38263 Austereo Internet Network 0.48ms from Sydney, AU
46.100.74.172 AS58224 Iran Telecommunication Company PJS 13.22ms from Yerevan, AM
185.47.115.60 AS50295 Triple IT BV 0.49ms from Amsterdam, NL
203.170.151.28 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 12.99ms from Bangkok, TH
62.234.163.108 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
62.169.123.188 AS2860 NOS COMUNICACOES, S.A. 14.33ms from Braga, PT
23.217.106.236 AS20940 Akamai International B.V. 0.50ms from Denver, US
183.132.208.124 AS4134 CHINANET-BACKBONE 6.02ms from Hangzhou, CN
1.55.245.236 AS18403 FPT Telecom Company 0.68ms from Hanoi, VN
113.224.192.28 AS4837 CHINA UNICOM China169 Backbone 10.36ms from Liaoyang, CN
86.190.125.236 AS2856 British Telecommunications PLC 4.97ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 65.222.181.125
traceroute to 65.222.181.125 (65.222.181.125): 64 hops max, 52 byte packets
1 [AS63023] 23.154.136.1 0.147 ms
2 *
3 [AS174] 154.24.80.161 1.033 ms
4 [AS174] 38.122.162.90 0.234 ms
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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