204.0.128.0/20

AS6079 · RCN

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Summary

Country	United States
Domain	rackdog.com
ASN	AS6079
Parent Range	204.0.0.0/14
Registry	RWHOIS
ID	USV4-204-0-128-0.127.0.0.1/32,USV4-204-0-128-0

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 204.0.128.0/20

Range	ASN	Company	Num of IPs
204.0.0.0/14	AS2914	NTT America, Inc.	262,144
204.0.0.0/14	AS203020	NTT America, Inc.	262,144
204.0.0.0/14	AS6424	NTT America, Inc.	262,144

Nearby Ranges

BGP prefixes that overlap with 204.0.0.0/16

Range	ASN	Company	Num of IPs
204.0.0.0/14	AS203020	NTT America, Inc.	262,144
204.0.0.0/14	AS2914	NTT America, Inc.	262,144
204.0.0.0/14	AS6424	NTT America, Inc.	262,144
204.0.56.0/22	AS214432	Zhilian Technology CO., LTD.	1,024
204.0.0.0/24	AS3949		256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.0.142.220	whatsonyourfloor.com	2
204.0.139.44	smartusedcars.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

Read more

Pingable IPs

4,072 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.0.128.122	AS6079 RCN	`1.49ms` from Ashburn, US
204.0.141.162	AS6079 RCN	`1.51ms` from Ashburn, US
204.0.140.51	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.132.193	AS6079 RCN	`1.52ms` from Ashburn, US
204.0.129.184	AS6079 RCN	`1.55ms` from Ashburn, US
204.0.139.169	AS6079 RCN	`1.52ms` from Ashburn, US
204.0.143.143	AS6079 RCN	`1.52ms` from Ashburn, US
204.0.135.171	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.134.160	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.137.186	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.133.46	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.142.53	AS6079 RCN	`1.51ms` from Ashburn, US
204.0.130.249	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.138.234	AS6079 RCN	`1.53ms` from Ashburn, US
204.0.131.134	AS6079 RCN	`1.52ms` from Ashburn, US
204.0.136.103	AS6079 RCN	`1.51ms` 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
97.118.201.196	AS209 CenturyLink Communications, LLC	`2.58ms` from Denver, US
102.119.117.84	AS23889 Mauritius Telecom Ltd	`2.96ms` from Ebene, MU
68.55.115.244	AS7922 Comcast Cable Communications, LLC	`8.52ms` from Flint, US
173.255.175.4	AS54138 Overplay, Inc	`0.18ms` from Guadalajara, MX
54.192.47.244	AS16509 Amazon.com, Inc.	`0.55ms` from Hyderabad, IN
81.98.186.212	AS5089 Virgin Media Limited	`4.49ms` from London, GB
47.42.207.196	AS20115 Charter Communications LLC	`5.21ms` from Los Angeles, US
57.134.123.228	AS11290 Cogeco Connexion inc	`6.80ms` from Montreal, CA
73.96.104.4	AS7922 Comcast Cable Communications, LLC	`3.44ms` from Portland, US
216.239.51.36	AS15169 Google LLC	`0.20ms` from Seattle, US
20.205.217.100	AS8075 Microsoft Corporation	`0.56ms` from Singapore, SG
23.189.49.36	AS399788 Quad State Internet LLC	`7.97ms` from St. Louis, US
34.11.72.180	AS396982 Google LLC	`0.14ms` from Ashburn, US
110.230.69.148	AS4837 CHINA UNICOM China169 Backbone	`12.80ms` from Beijing, CN
181.22.144.100	AS22927 Telefonica de Argentina	`4.24ms` from Buenos Aires, AR
41.42.142.132	AS8452 TE-AS	`2.61ms` from Cairo, EG
135.26.221.180	AS5742 Fidium	`3.75ms` from Chicago, US
217.225.91.84	AS3320 Deutsche Telekom AG	`6.68ms` from Frankfurt am Main, DE
216.167.45.164	AS2914 NTT America, Inc.	`0.50ms` from Los Angeles, US
216.242.142.132	AS13645 BroadbandONE, LLC	`1.70ms` from Miami, US
34.73.177.68	AS396982 Google LLC	`0.13ms` from Moncks Corner, US
195.16.113.228	AS25159 PJSC MegaFon	`1.41ms` from Moscow, RU
171.48.20.68	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.90ms` from Mumbai, IN
87.166.109.180	AS3320 Deutsche Telekom AG	`1.88ms` from Nuernberg, DE
90.80.205.52	AS3215 Orange S.A.	`9.06ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m10 204.0.131.250

traceroute to 204.0.131.250 (204.0.131.250): 10 hops max, 52 byte packets

1 [AS15169] 142.251.66.70 77.192 ms

2 *

3 *

4 *

5 *

6 [AS6079] 75.76.132.204 89.814 ms

7 [AS6079] 66.44.95.126 90.339 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On November 6th 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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