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
38.64.74.0/24 COSTAR GROUP INC 256
204.253.48.0/24 COSTAR REALTY 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, 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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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. 5.63ms from Los Angeles, US
204.253.48.205 AS11160 COSTAR GROUP Inc. 1.86ms 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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157.241.15.232 AS16509 Amazon.com, Inc. 0.08ms from Manama, BH
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52.10.158.120 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
141.70.102.72 AS553 BelWue-Koordination 4.25ms from Frankfurt am Main, DE
154.89.184.88 AS400619 AROSSCLOUD INC. 4.37ms from Hong Kong, HK
86.131.138.40 AS2856 British Telecommunications PLC 3.00ms from London, GB
77.199.249.120 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.48ms from Lyon, FR
80.47.131.152 AS13285 TalkTalk Communications Limited 2.78ms from Manchester, GB
35.231.116.88 AS396982 Google LLC 0.17ms from Moncks Corner, US
79.227.56.88 AS3320 Deutsche Telekom AG 5.31ms from Nuernberg, DE
201.82.182.200 AS28573 Claro NXT Telecomunicacoes Ltda 6.95ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 38.64.74.195
traceroute to 38.64.74.195 (38.64.74.195): 64 hops max, 52 byte packets
2 [AS3356] 4.68.127.109 1.496 ms
3 [AS3356] 4.69.160.101 9.803 ms
4 [AS11160] 38.64.74.195 7.688 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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