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 149
IPv4 addresses 2,304
IPv6 addresses 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
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 149 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 ██████████ 103
65.222.181.108 ██████████ 16
97.65.16.38 ██████████ 13
97.65.16.25 ██████████ 3
97.65.16.88 ██████████ 2
97.65.16.86 ██████████ 1
97.65.16.95 ██████████ 1
97.65.17.165 ██████████ 1
97.65.16.53 ██████████ 1
65.222.181.120 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
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
97.65.17.147 AS14652 COSTAR GROUP Inc. 2.26ms from Ashburn, US
8.43.77.5 AS14652 COSTAR GROUP Inc. 0.79ms from Ashburn, US
65.222.180.175 AS14652 COSTAR GROUP Inc. 0.55ms from Ashburn, US
8.39.162.4 AS14652 COSTAR GROUP Inc. 1.95ms from Ashburn, US
97.65.16.60 AS14652 COSTAR GROUP Inc. 2.44ms from Ashburn, US
65.210.23.145 AS14652 COSTAR GROUP Inc. 2.34ms from Ashburn, US
65.222.181.18 AS14652 COSTAR GROUP Inc. 0.60ms 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
196.191.245.220 AS24757 Ethio Telecom 0.52ms from Addis Ababa, ET
24.125.232.76 AS7922 Comcast Cable Communications, LLC 5.04ms from Atlanta, US
101.29.59.188 AS4837 CHINA UNICOM China169 Backbone 9.85ms from Beijing, CN
72.133.151.156 AS10796 Charter Communications Inc 5.69ms from Chicago, US
62.242.107.156 AS3292 TDC Holding A/S 0.69ms from Copenhagen, DK
31.22.74.220 AS395793 Arisk Communications inc. 0.56ms from Frankfurt am Main, DE
88.250.217.92 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.78ms from Istanbul, TR
195.64.246.252 AS45043 SPD Kurilov Sergiy Oleksandrovich 0.37ms from Kyiv, UA
189.196.61.156 AS13999 Mega Cable, S.A. de C.V. 19.07ms from Los Angeles, US
81.43.47.76 AS3352 TELEFONICA DE ESPANA S.A.U. 1.36ms from Madrid, ES
91.213.229.204 AS198706 XEFI INGENIERIE BY IBO SAS 9.03ms from Marseille, FR
116.72.35.44 AS17488 Hathway IP Over Cable Internet 6.17ms from Mumbai, IN
3.221.115.108 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
58.234.198.12 AS9318 SK Broadband Co Ltd 7.25ms from Seoul, KR
13.55.142.12 AS16509 Amazon.com, Inc. 0.13ms from Sydney, AU
126.43.106.252 AS17676 SoftBank Corp. 4.40ms from Tokyo, JP
34.150.191.12 AS396982 Google LLC 0.13ms from Ashburn, US
18.217.130.172 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
52.16.120.124 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
54.38.252.108 AS16276 OVH SAS 0.22ms from Gravelines, FR
101.37.160.44 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.17ms from Hangzhou, CN
163.223.15.76 AS153830 Upnet Technology Solutions Company Limited 0.19ms from Hanoi, VN
14.136.80.252 AS9269 Hong Kong Broadband Network Ltd. 0.88ms from Hong Kong, HK
75.85.89.108 AS20001 Charter Communications Inc 5.23ms from Honolulu, US
109.51.100.172 AS2860 NOS COMUNICACOES, S.A. 2.40ms from Lisbon, PT

Traceroute

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

$
traceroute -a -n -q1 8.39.162.4
traceroute to 8.39.162.4 (8.39.162.4): 64 hops max, 52 byte packets
1 [AS15169] 142.251.49.8 5.978 ms
2 *
3 *
4 [AS3356] 4.79.206.122 68.345 ms
5 [AS14652] 8.39.162.4 68.261 ms
Measurement taken from IPinfo ProbeNet in The Dalles, 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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