65.222.180.0/23

AS14652 · COSTAR GROUP Inc.

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Summary

Country	United States
Domain	costargroup.com
ASN	AS14652
Registry	ARIN
ID	UU-65-222-180

WHOIS Details

NetHandle:      NET-65-222-180-0-1
OrgID:          C01544360
Parent:         NET-65-192-0-0-1
NetName:        UU-65-222-180
NetRange:       65.222.180.0 - 65.222.181.255
NetType:        reassignment
Comment:        Addresses within this block are non-portable.
RegDate:        2007-01-11
Updated:        2007-01-11
Source:         ARIN


OrgID:          C01544360
OrgName:        COSTAR GROUP INC
CanAllocate:    
Street:         2 Bethesda Metro Center 10th Floor Data Room
City:           Bethesda
State/Prov:     MD
Country:        US
PostalCode:     20814-6319
RegDate:        2007-01-11
Updated:        2011-03-19
Source:         ARIN

Hosted domains

There are 20 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
65.222.181.108	costar.asia	16
65.222.181.120	costarportfoliostrategy.com	1
65.222.181.101	costarconnect.com	1
65.222.181.43	wsrx.la	1
65.222.181.205	costarriskanalytics.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
65.222.180.175	AS14652 COSTAR GROUP Inc.	`0.57ms` from Ashburn, US
65.222.181.40	AS14652 COSTAR GROUP Inc.	`0.57ms` 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
35.161.79.55	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
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172.77.104.87	AS5650 Frontier Communications of America, Inc.	`14.16ms` from Chicago, US
2.58.33.167	AS203061 UAB code200	`0.35ms` from Dallas, US
158.106.184.87	AS30277 DFW Datacenter	`0.29ms` from Dallas, US
47.161.131.151	AS5650 Frontier Communications of America, Inc.	`7.46ms` from Dallas, US
183.254.68.55	AS9808 China Mobile Communications Group Co., Ltd.	`14.07ms` from Guangzhou, CN
122.226.205.167	AS4134 CHINANET-BACKBONE	`6.25ms` from Hangzhou, CN
91.125.216.183	AS6871 Plusnet	`3.76ms` from London, GB
148.3.115.119	AS12430 VODAFONE ESPANA S.A.U.	`11.30ms` from Madrid, ES
47.206.174.23	AS5650 Frontier Communications of America, Inc.	`6.27ms` from Miami, US
34.148.193.55	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
148.100.88.39	AS6124 Marist University	`2.89ms` from New York City, US
201.27.16.151	AS27699 TELEFÔNICA BRASIL S.A	`1.83ms` from Osasco, BR
44.198.119.39	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
61.110.253.231	AS38107 CDNetworks	`1.12ms` from Seoul, KR
211.37.65.87	AS9318 SK Broadband Co Ltd	`6.45ms` from Seoul, KR
178.226.189.167	AS50266 Odido Netherlands B.V.	`3.81ms` from Amsterdam, NL
60.253.158.119	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`3.99ms` from Beijing, CN
34.0.151.135	AS15169 Google LLC	`0.21ms` from Dallas, US
83.25.143.199	AS5617 Orange Polska Spolka Akcyjna	`2.73ms` from Gdynia, PL
164.132.117.7	AS16276 OVH SAS	`0.11ms` from Gravelines, FR
181.160.8.231	AS7418 TELEFÓNICA CHILE S.A.	`13.06ms` from Santiago, CL
23.59.123.55	AS16625 Akamai Technologies, Inc.	`2.64ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -m6 65.222.180.3

traceroute to 65.222.180.3 (65.222.180.3): 6 hops max, 52 byte packets

1 [AS15169] 142.251.66.65 126.228 ms

2 *

3 [] 140.222.1.33 140.798 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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