AS number details

AS11160

COSTAR GROUP Inc.  ·  costargroup.com

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AS11160 – COSTAR GROUP Inc.

Field Value
Country United States
Website costargroup.com
Hosted domains 2
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry arin
Allocated 27 years ago on May 01, 1998
Updated a year ago on Aug 01, 2024
Netblock Company Num of IPs
204.253.48.0/24 COSTAR REALTY 256
38.64.74.0/24 COSTAR GROUP INC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS11160
                                                OrgID:          AS11160
                                                ASName:         AS11160
                                                ASNumber:       AS11160
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
204.253.48.130 ██████████ 1
204.253.48.165 ██████████ 1

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Useful for Cybersecurity

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
38.64.74.195 AS11160 COSTAR GROUP Inc. 4.15ms from Los Angeles, US
204.253.48.147 AS11160 COSTAR GROUP Inc. 1.84ms 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
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169.38.122.56 AS36351 IBM Cloud 0.97ms from Chennai, IN
154.195.118.168 AS62240 Clouvider 0.24ms from Frankfurt am Main, DE
119.63.131.152 AS38193 Transworld Associates (Pvt.) Ltd. 1.08ms from Karachi, PK
175.16.38.56 AS4837 CHINA UNICOM China169 Backbone 12.52ms from Liaoyang, CN
31.126.38.200 AS2856 British Telecommunications PLC 5.64ms from London, GB
151.69.37.88 AS1267 WIND TRE S.P.A. 3.72ms from Milan, IT
206.51.204.104 AS12042 Consolidated Communications, Inc. 1.29ms from Minneapolis, US
1.42.161.216 AS4804 Microplex PTY LTD 2.10ms from Perth, AU
104.69.151.56 AS16625 Akamai Technologies, Inc. 0.32ms from Singapore, SG
140.150.197.88 AS7393 CYBERCON, INC. 0.26ms from St. Louis, US
4.255.119.152 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
186.132.227.120 AS22927 Telefonica de Argentina 2.20ms from Buenos Aires, AR
13.78.138.216 AS8075 Microsoft Corporation 3.16ms from Denver, US
171.225.162.152 AS7552 Viettel Group 16.51ms from Ho Chi Minh City, VN
185.186.142.152 AS204490 Kontel LLC 0.61ms from Moscow, RU
62.109.1.88 AS29182 JSC IOT 0.66ms from Moscow, RU
153.187.124.136 AS4713 NTT Communications Corporation 12.80ms from Osaka, JP
52.52.109.152 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
121.172.61.216 AS4766 Korea Telecom 1.50ms from Seoul, KR
218.78.180.184 AS4812 China Telecom (Group) 3.22ms from Shanghai, CN
213.112.94.56 AS2119 Telenor Norge AS 2.91ms from Stockholm, SE
185.143.252.40 AS60111 ASOM-Net Forening 10.98ms from Copenhagen, DK
59.178.39.24 AS9829 National Internet Backbone 3.11ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 204.253.48.169
traceroute to 204.253.48.169 (204.253.48.169): 5 hops max, 52 byte packets
1 [AS63023] 23.154.136.1 0.316 ms
3 *
4 *
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 AS11160 at robtex.

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