66.63.20.0/22

AS16559 · RealConnect, Inc

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Summary

Country	United States
Domain	westlakeconsultinggroup.com
ASN	AS16559
Parent Range	66.63.0.0/18
Registry	ARIN
ID	SUBNET-66-63-22-0

WHOIS Details

NetHandle:      NET-66-63-22-0-1
OrgID:          C00488497
Parent:         NET-66-63-0-0-1
NetName:        SUBNET-66-63-22-0
NetRange:       66.63.22.0 - 66.63.23.255
NetType:        reassignment
RegDate:        2003-03-13
Updated:        2003-03-13
Source:         ARIN


OrgID:          C00488497
OrgName:        Westlake Consulting Group
CanAllocate:    
Street:         529 - 14th Street NW
Street:         Suite 545
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20045
RegDate:        2003-03-13
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.63.20.0/22

Range	ASN	Company	Num of IPs
66.63.0.0/18	AS16559	RealConnect, Inc	16,384

Nearby Ranges

BGP prefixes that overlap with 66.63.0.0/16

Range	ASN	Company	Num of IPs
66.63.0.0/18	AS16559	RealConnect, Inc	16,384
66.63.64.0/18	AS5760	Great Works Internet	16,384
66.63.224.0/19	AS32262	Industry I-Net, Inc.	8,192
66.63.192.0/19	AS16509	Amazon.com, Inc.	8,192
66.63.167.0/24	AS20473	West Coast Internet Provider LLC	256
66.63.115.0/24	AS22847	Bowdoin-College	256
66.63.180.0/24	AS30860	Madgenius.com	256
66.63.160.0/24	AS36352	David Wu	256
66.63.161.0/24	AS36352	David Wu	256
66.63.162.0/24	AS36352	RackNerd LLC	256
66.63.163.0/24	AS36352	RackNerd LLC	256
66.63.164.0/24	AS36352	David Wu	256
66.63.165.0/24	AS36352	David Wu	256
66.63.166.0/24	AS36352	RackNerd LLC	256
66.63.168.0/24	AS36352	RackNerd LLC	256
66.63.171.0/24	AS36352	David Wu	256
66.63.172.0/24	AS36352	Internet Utilities NA LLC	256
66.63.174.0/24	AS36352	David Wu	256
66.63.175.0/24	AS36352	David Wu	256
66.63.176.0/24	AS36352	David Wu	256
66.63.178.0/24	AS36352	David Wu	256
66.63.182.0/24	AS36352		256
66.63.183.0/24	AS36352	David Wu	256
66.63.185.0/24	AS36352	Madgenius.com	256
66.63.186.0/24	AS36352	Madgenius.com	256
66.63.187.0/24	AS36352		256
66.63.172.0/24	AS834	Internet Utilities NA LLC	256
66.63.189.0/24	AS834	Internet Utilities NA LLC	256
66.63.2.0/24	AS16559	RealConnect, Inc	256
66.63.3.0/24	AS16559	RealConnect, Inc	256
66.63.59.0/24	AS16559	Search for Common Ground	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
66.63.20.1	AS16559 RealConnect, Inc	`5.20ms` from Ashburn, US
66.63.21.5	AS16559 RealConnect, Inc	`4.71ms` 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
73.10.70.118	AS7922 Comcast Cable Communications, LLC	`8.23ms` from Ashburn, US
98.182.138.118	AS22773 Cox Communications Inc.	`0.29ms` from Atlanta, US
181.53.119.198	AS10620 Telmex Colombia S.A.	`17.66ms` from Bogotá, CO
12.77.223.214	AS7018 AT&T Enterprises, LLC	`0.83ms` from Chicago, US
108.246.230.102	AS7018 AT&T Enterprises, LLC	`4.10ms` from Chicago, US
93.178.170.150	AS3292 TDC Holding A/S	`1.04ms` from Copenhagen, DK
27.64.43.22	AS7552 Viettel Group	`2.37ms` from Ho Chi Minh City, VN
93.184.158.6	AS47288 FIXNET Telekomunikasyon Limited Sirketi	`10.52ms` from Istanbul, TR
87.117.174.118	AS12389 PJSC Rostelecom	`1.07ms` from Kazan, RU
104.25.5.22	AS13335 Cloudflare, Inc.	`0.11ms` from Lisbon, PT
188.28.228.182	AS206067 Hutchison 3G UK Limited	`10.95ms` from London, GB
80.41.140.70	AS13285 TalkTalk Communications Limited	`3.51ms` from Manchester, GB
76.242.164.54	AS7018 AT&T Enterprises, LLC	`6.38ms` from Miami, US
212.233.119.22	AS9110 "AMT GROUP TELECOM" Limited Liability Company	`0.77ms` from Moscow, RU
153.130.142.86	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.25ms` from Osaka, JP
92.175.68.86	AS3215 Orange S.A.	`7.84ms` from Paris, FR
91.106.104.70	AS9038 Al Bahrainia al Urdunia Liltaknia Wa Alitisalat Plc. Co	`0.26ms` from Ramallah, PS
18.207.173.38	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
199.87.9.246	AS17381 Williams-Sonoma	`3.47ms` from Santa Clara, US
64.181.180.246	AS31898 Oracle Corporation	`0.30ms` from Sao Paulo, BR
24.69.58.150	AS6327 Shaw Communications	`7.69ms` from Seattle, US
184.65.166.86	AS6327 Shaw Communications	`8.12ms` from Seattle, US
168.166.230.22	AS393601 State of Missouri Office of Administration	`7.08ms` from St. Louis, US
140.111.255.150	AS1659 Taiwan Academic Network (TANet) Information Center	`0.86ms` from Taipei, TW
183.187.56.70	AS4837 CHINA UNICOM China169 Backbone	`9.00ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f3 66.63.21.97

traceroute to 66.63.21.97 (66.63.21.97): 64 hops max, 52 byte packets

3 [AS13786] 206.126.236.26 0.957 ms

4 [AS16559] 66.63.0.130 0.951 ms

5 [AS16559] 66.63.21.97 8.545 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 2026

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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