66.63.4.0/23

AS16559 · RealConnect, Inc

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Summary

Country	United States
Domain	realconnect.com
ASN	AS16559
Registry	ARIN
ID	SUBNET-66-63-4-0

WHOIS Details

NetHandle:      NET-66-63-4-0-1
OrgID:          C00488440
Parent:         NET-66-63-0-0-1
NetName:        SUBNET-66-63-4-0
NetRange:       66.63.4.0 - 66.63.4.255
NetType:        reassignment
Comment:        Reserve for point to point connections all broken
Comment:        in /30.
RegDate:        2003-03-12
Updated:        2003-03-12
Source:         ARIN


OrgID:          C00488440
OrgName:        RealConnect, Inc
CanAllocate:    
Street:         718 - 7th Street NW
Street:         Suite 300
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20001
RegDate:        2003-03-12
Updated:        2011-03-19
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.63.5.242	AS16559 RealConnect, Inc	`0.14ms` 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
82.112.251.71	AS47583 Hostinger International Limited	`0.61ms` from Boston, US
97.213.66.55	AS6167 Verizon Business	`12.96ms` from Denver, US
218.103.10.215	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.33ms` from Hong Kong, HK
212.139.182.183	AS9105 TalkTalk Communications Limited	`0.74ms` from Manchester, GB
73.1.170.247	AS7922 Comcast Cable Communications, LLC	`5.05ms` from Miami, US
180.136.16.199	AS4134 CHINANET-BACKBONE	`2.32ms` from Nanning, CN
160.237.115.39	AS131925 FAMILY NET JAPAN INCORPORATED	`4.42ms` from Osaka, JP
97.120.46.23	AS209 CenturyLink Communications, LLC	`1.46ms` from Portland, US
192.65.42.7	AS10406 Tektronix, Inc.	`4.73ms` from Seattle, US
211.218.104.23	AS4766 Korea Telecom	`6.07ms` from Seoul, KR
139.99.253.215	AS16276 OVH SAS	`0.17ms` from Sydney, AU
221.238.131.231	AS17638 ASN for TIANJIN Provincial Net of CT	`3.35ms` from Tianjin, CN
106.38.81.71	AS4847 China Networks Inter-Exchange	`2.93ms` from Tianjin, CN
3.12.70.71	AS16509 Amazon.com, Inc.	`1.03ms` from Columbus, US
52.28.100.231	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
87.178.167.119	AS3320 Deutsche Telekom AG	`6.99ms` from Frankfurt am Main, DE
45.220.13.103	AS327901 Level 7 Wireless (Pty) Ltd	`1.97ms` from Johannesburg, ZA
2.218.96.215	AS5607 Sky UK Limited	`4.32ms` from London, GB
46.24.200.71	AS12430 VODAFONE ESPANA S.A.U.	`0.88ms` from Madrid, ES
222.9.133.247	AS18126 Chubu Telecommunications Company, Inc.	`6.09ms` from Osaka, JP
2.13.194.7	AS3215 Orange S.A.	`3.58ms` from Paris, FR
54.84.44.119	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
201.29.215.71	AS7738 V tal	`8.88ms` from Rio de Janeiro, BR
52.79.91.199	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
153.34.53.231	AS4837 CHINA UNICOM China169 Backbone	`4.58ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f2 66.63.5.250

traceroute to 66.63.5.250 (66.63.5.250): 64 hops max, 52 byte packets

2 [] 185.1.192.47 0.949 ms

3 *

4 *

5 *

6 *

7 [AS6939] 209.51.168.82 75.139 ms

8 [AS16559] 66.63.5.250 75.182 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On August 28th 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.

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