Autonomous System details

AS30264

Columbia Power and Water Systems  ·  cpws.com

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AS30264 – Columbia Power and Water Systems

Field Value
Country United States
Website cpws.com
Hosted domains 13
IPv4 addresses 11,776
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 23 years ago on Aug 22, 2003
Updated 3 months ago on Jan 16, 2026
Netblock Company Num of IPs
66.211.16.0/20 Columbia Power and Water Systems 4,096
76.9.160.0/20 Columbia Power and Water Systems 4,096
138.43.216.0/21 Columbia Power and Water Systems 2,048
66.211.16.0/22 Columbia Power and Water Systems 1,024
66.211.20.0/22 Columbia Power and Water Systems 1,024
66.211.24.0/22 Columbia Power and Water Systems 1,024
66.211.28.0/22 Columbia Power and Water Systems 1,024
76.9.160.0/22 Columbia Power and Water Systems 1,024
76.9.164.0/22 Columbia Power and Water Systems 1,024
76.9.168.0/22 Columbia Power and Water Systems 1,024
76.9.172.0/22 Columbia Power and Water Systems 1,024
138.43.212.0/22 Columbia Power and Water Systems 1,024
138.43.210.0/23 Columbia Power and Water Systems 512
66.211.18.0/24 Columbia Power and Water Systems 256
66.211.19.0/24 Columbia Power and Water Systems 256
66.211.20.0/24 Columbia Power and Water Systems 256
66.211.21.0/24 Columbia Power and Water Systems 256
66.211.22.0/24 Columbia Power and Water Systems 256
66.211.24.0/24 Columbia Power and Water Systems 256
66.211.25.0/24 Columbia Power and Water Systems 256
66.211.26.0/24 Columbia Power and Water Systems 256
66.211.27.0/24 Columbia Power and Water Systems 256
66.211.28.0/24 Columbia Power and Water Systems 256
66.211.29.0/24 Columbia Power and Water Systems 256
76.9.160.0/24 Columbia Power and Water Systems 256
76.9.161.0/24 Columbia Power and Water Systems 256
76.9.162.0/24 Columbia Power and Water Systems 256
76.9.163.0/24 Columbia Power and Water Systems 256
76.9.165.0/24 Columbia Power and Water Systems 256
76.9.166.0/24 Columbia Power and Water Systems 256
76.9.167.0/24 Columbia Power and Water Systems 256
76.9.168.0/24 Columbia Power and Water Systems 256
76.9.169.0/24 Columbia Power and Water Systems 256
76.9.170.0/24 Columbia Power and Water Systems 256
76.9.172.0/24 Columbia Power and Water Systems 256
76.9.173.0/24 Columbia Power and Water Systems 256
76.9.174.0/24 Columbia Power and Water Systems 256
138.43.213.0/24 Columbia Power and Water Systems 256
138.43.214.0/24 Columbia Power and Water Systems 256
138.43.215.0/24 Columbia Power and Water Systems 256
138.43.220.0/24 Columbia Power and Water Systems 256
138.43.221.0/24 Columbia Power and Water Systems 256
138.43.222.0/24 Columbia Power and Water Systems 256
138.43.223.0/24 Columbia Power and Water Systems 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS30264
                                                OrgID:          AS30264
                                                ASName:         AS30264
                                                ASNumber:       AS30264
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 13 domain names hosted across 10 IP addresses on this ASN.

IP Address Domain Domains on this IP
76.9.171.150 ██████████ 2
138.43.213.86 ██████████ 2
76.9.166.96 ██████████ 1
66.211.30.189 ██████████ 1
76.9.166.78 ██████████ 1
66.211.29.192 ██████████ 1
66.211.30.82 ██████████ 1
66.211.16.193 ██████████ 1
76.9.169.106 ██████████ 1
66.211.16.194 ██████████ 1

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Useful for Cybersecurity

Peers

There are 4 peers for this ASN.

Peers Name
AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.
AS286 GTT Communications Inc.
AS3257 GTT Communications Inc.
AS36015 Maury Regional Hospital
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.
AS3257 GTT Communications Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS36015 Maury Regional Hospital
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
66.211.16.32 AS30264 Columbia Power and Water Systems 6.64ms from Atlanta, US
138.43.222.1 AS30264 Columbia Power and Water Systems 6.71ms from Atlanta, US
76.9.166.1 AS30264 Columbia Power and Water Systems 6.77ms from Atlanta, US
76.9.165.1 AS30264 Columbia Power and Water Systems 6.79ms from Atlanta, US
138.43.213.228 AS30264 Columbia Power and Water Systems 7.26ms from Atlanta, US
66.211.30.18 AS30264 Columbia Power and Water Systems 6.81ms from Atlanta, US
76.9.175.21 AS30264 Columbia Power and Water Systems 6.71ms from Atlanta, US
76.9.161.1 AS30264 Columbia Power and Water Systems 6.82ms from Atlanta, US
138.43.220.1 AS30264 Columbia Power and Water Systems 7.08ms from Atlanta, US
76.9.174.1 AS30264 Columbia Power and Water Systems 6.82ms from Atlanta, US
66.211.21.1 AS30264 Columbia Power and Water Systems 6.73ms from Atlanta, US
76.9.168.1 AS30264 Columbia Power and Water Systems 6.73ms from Atlanta, US
76.9.164.235 AS30264 Columbia Power and Water Systems 6.86ms from Atlanta, US
66.211.25.1 AS30264 Columbia Power and Water Systems 6.83ms from Atlanta, US
66.211.22.1 AS30264 Columbia Power and Water Systems 6.73ms from Atlanta, US
66.211.27.1 AS30264 Columbia Power and Water Systems 6.76ms from Atlanta, US
66.211.26.1 AS30264 Columbia Power and Water Systems 6.84ms from Atlanta, US
138.43.223.1 AS30264 Columbia Power and Water Systems 6.81ms from Atlanta, US
66.211.19.1 AS30264 Columbia Power and Water Systems 6.76ms from Atlanta, US
66.211.28.1 AS30264 Columbia Power and Water Systems 6.74ms from Atlanta, US
76.9.170.1 AS30264 Columbia Power and Water Systems 6.95ms from Atlanta, US
138.43.219.181 AS30264 Columbia Power and Water Systems 6.79ms from Atlanta, US
76.9.167.1 AS30264 Columbia Power and Water Systems 6.83ms from Atlanta, US
138.43.221.1 AS30264 Columbia Power and Water Systems 6.72ms from Atlanta, US
66.211.20.1 AS30264 Columbia Power and Water Systems 6.70ms from Atlanta, 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
108.255.231.120 AS7018 AT&T Enterprises, LLC 6.58ms from Atlanta, US
23.37.193.56 AS16625 Akamai Technologies, Inc. 0.32ms from Berlin, DE
100.21.87.136 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
143.202.117.152 AS263587 SOS TELECOM 7.11ms from Cascavel, BR
174.106.69.200 AS11426 Charter Communications Inc 6.24ms from Charlotte, US
156.67.92.104 AS136787 PacketHub S.A. 0.28ms from Frankfurt am Main, DE
116.178.69.136 AS4837 CHINA UNICOM China169 Backbone 7.16ms from Hami, CN
82.223.15.184 AS8560 IONOS SE 0.37ms from Logrono, ES
95.229.105.120 AS3269 Telecom Italia S.p.A. 4.89ms from Rome, IT
192.184.219.104 AS46375 Sonic Telecom LLC 2.59ms from San Jose, US
121.168.105.200 AS4766 Korea Telecom 1.48ms from Seoul, KR
202.110.14.88 AS4837 CHINA UNICOM China169 Backbone 9.31ms from Tieling, CN
47.253.1.248 AS45102 Alibaba (US) Technology Co., Ltd. 0.29ms from Ashburn, US
91.180.223.40 AS5432 Proximus NV 1.08ms from Brussels, BE
196.217.135.56 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.14ms from Casablanca, MA
188.237.45.104 AS8926 Moldtelecom SA 2.91ms from Chisinau, MD
173.90.53.88 AS10796 Charter Communications Inc 9.28ms from Cleveland, US
116.90.97.136 AS141342 FIBERISH (PVT) LTD 1.35ms from Karachi, PK
70.59.72.88 AS209 CenturyLink Communications, LLC 1.51ms from Minneapolis, US
223.111.182.8 AS56046 China Mobile communications corporation 3.49ms from Nanjing, CN
52.172.50.40 AS8075 Microsoft Corporation 0.29ms from Saint Thomas Mount, IN
34.96.13.136 AS396982 Google LLC 0.12ms from Sao Paulo, BR
126.46.181.56 AS17676 SoftBank Corp. 5.03ms from Tokyo, JP
202.215.48.104 AS2519 ARTERIA Networks Corporation 3.33ms from Tokyo, JP
119.31.116.248 AS38444 Super Broadband Network 1.13ms from Bangkok, TH

Traceroute

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

$
traceroute -a -n -q1 -f4 66.211.21.23
traceroute to 66.211.21.23 (66.211.21.23): 64 hops max, 52 byte packets
6 [AS30264] 66.211.17.218 96.775 ms
7 [AS30264] 66.211.21.23 105.025 ms
Measurement taken from IPinfo ProbeNet in Manchester, GB
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 AS30264 at robtex.

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