66.203.224.0/20

AS6079  ·  RCN

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Summary

Country United States
Domain rcn.com
ASN AS6079
Registry ARIN
ID ASTOUND-006

WHOIS Details

NetHandle:      NET-66-203-224-0-1
OrgID:          RTSL-6
Parent:         NET-66-0-0-0-0
NetName:        ASTOUND-006
NetRange:       66.203.224.0 - 66.203.239.255
NetType:        allocation
RegDate:        2001-12-03
Updated:        2023-06-12
Source:         ARIN


OrgID:          RTSL-6
OrgName:        RCN
CanAllocate:    
Street:         650 College Road East
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
Comment:        For all abuse issues, please contact abuse@rcn.com
RegDate:        2013-07-09
Updated:        2022-08-30
ReferralServer: rwhois://rwhois.rcn.net:4321
OrgAdminHandle: PJ301-ARIN
OrgTechHandle:  ZR40-ARIN
OrgAbuseHandle: RAD75-ARIN
OrgNOCHandle:   ABN3-ARIN
Source:         ARIN


POCHandle:      ZR40-ARIN
IsRole:         Y
LastName:       RCN Corporation
FirstName:      
Street:         650 College Rd. East
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2001-04-04
Updated:        2025-09-26
OfficePhone:    +1-888-972-6622
Mailbox:        noc@rcn.com
Source:         ARIN


POCHandle:      PJ301-ARIN
IsRole:         N
LastName:       Jacoby
FirstName:      Peter
Street:         956 Massachusetts Ave.
City:           Arlington
State/Prov:     MA
Country:        US
PostalCode:     02476
RegDate:        2002-08-08
Updated:        2025-12-01
OfficePhone:    +1-781-316-8815
Mailbox:        peter.jacoby@astound.com
Source:         ARIN


POCHandle:      RAD75-ARIN
IsRole:         Y
LastName:       RCN Abuse Department
FirstName:      
Street:         650 College Rd. East
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2002-12-09
Updated:        2025-09-26
OfficePhone:    +1-888-972-6622
Mailbox:        abuse@rcn.com
Source:         ARIN


POCHandle:      ABN3-ARIN
IsRole:         Y
LastName:       Astound Broadband NOC
FirstName:      
Street:         600 College Rd. East
City:           Princeton
State/Prov:     NJ
Country:        US
PostalCode:     08540
RegDate:        2022-08-30
Updated:        2025-08-28
OfficePhone:    +1-888-972-6622
Mailbox:        noc@astound.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.203.0.0/16

Range ASN Company Num of IPs
66.203.32.0/19 AS12247 Tri-Rivers Educational Computer Association 8,192
66.203.64.0/19 AS17378 TierPoint, LLC 8,192
66.203.160.0/19 AS7794 Execulink Telecom Inc. 8,192
66.203.192.0/19 AS852 TELUS Communications Inc. 8,192
66.203.128.0/20 AS36063 Arrownet, Inc. 4,096
66.203.16.0/20 AS22320 Miami Valley Educational Computer Association 4,096
66.203.240.0/21 AS5650 Leaptel 2,048
66.203.240.0/21 AS134090 Leaptel 2,048
66.203.249.0/24 AS13335 Cross River Bank 256
66.203.114.0/24 AS396417 Private Customer 256
66.203.124.0/24 AS203055 MEGA Cloud Services Limited 256
66.203.125.0/24 AS203055 MEGA Cloud Services Limited 256
66.203.76.0/24 AS17378 Access Northeast Quincy LAN IPs 256
66.203.115.0/24 AS396417 Salesforce, Inc. 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.203.225.79 jkyhome.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
121.99.24.84 AS9790 Two Degrees Networks Limited 4.73ms from Auckland, NZ
114.240.63.36 AS4808 China Unicom Beijing Province Network 3.54ms from Beijing, CN
63.119.172.4 AS701 Verizon Business 4.70ms from Boston, US
190.206.101.116 AS8048 CANTV Servicios, Venezuela 11.02ms from Caracas, VE
171.217.242.228 AS4134 CHINANET-BACKBONE 7.09ms from Chengdu, CN
172.239.51.116 AS63949 Akamai Connected Cloud 0.36ms from Chicago, US
154.119.224.36 AS37236 Reflex Solutions 0.47ms from Johannesburg, ZA
67.230.41.180 AS23520 Columbus Networks USA, Inc. 9.41ms from Kingston, JM
89.47.253.244 AS8680 Sure (Guernsey) Limited 10.45ms from London, GB
178.163.236.196 AS205820 Unitary enterprise A1 0.39ms from Minsk, BY
93.177.64.84 AS197540 netcup GmbH 0.38ms from Nuernberg, DE
54.243.87.244 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
54.173.156.100 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
172.178.159.164 AS8075 Microsoft Corporation 0.61ms from San Jose, US
86.97.38.132 AS5384 Emirates Internet 4.01ms from Al Fujairah City, AE
37.74.81.36 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
194.0.29.100 AS210004 Stichting Internet Domeinregistratie Nederland 0.34ms from Amsterdam, NL
144.160.244.100 AS797 AT&T Services, Inc. 1.43ms from Atlanta, US
217.156.109.36 AS61002 Smart Solutions & Soft SRL 0.46ms from Bucharest, RO
3.13.132.20 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
54.195.149.100 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
4.225.245.244 AS8075 Microsoft Corporation 0.22ms from Gaevle, SE
60.15.83.180 AS4837 CHINA UNICOM China169 Backbone 7.25ms from Harbin, CN
223.28.208.4 AS17597 SK Broadband Co Ltd 1.81ms from Incheon, KR
109.108.246.20 AS49223 EVEREST TV AND RADIO COMPANY LLC 3.02ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 66.203.224.195
traceroute to 66.203.224.195 (66.203.224.195): 8 hops max, 52 byte packets
3 [AS749] 11.110.76.85 0.427 ms
4 *
5 [AS749] 11.94.155.85 0.91 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
On

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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