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	winewritersatmeadowood.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

4,079 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.0.132.242	AS6079 RCN	`1.65ms` from Ashburn, US
204.0.133.225	AS6079 RCN	`1.64ms` from Ashburn, US
204.0.129.205	AS6079 RCN	`1.68ms` from Ashburn, US
204.0.128.158	AS6079 RCN	`1.65ms` from Ashburn, US
204.0.130.107	AS6079 RCN	`1.64ms` from Ashburn, US
204.0.131.205	AS6079 RCN	`1.50ms` from Ashburn, US
204.0.134.7	AS6079 RCN	`1.64ms` from Ashburn, US
204.0.136.161	AS6079 RCN	`1.67ms` from Ashburn, US
204.0.135.98	AS6079 RCN	`1.63ms` from Ashburn, US
204.0.137.148	AS6079 RCN	`1.63ms` from Ashburn, US
204.0.143.177	AS6079 RCN	`1.64ms` from Ashburn, US
204.0.141.123	AS6079 RCN	`1.66ms` from Ashburn, US
204.0.138.245	AS6079 RCN	`1.65ms` from Ashburn, US
204.0.142.233	AS6079 RCN	`1.61ms` from Ashburn, US
204.0.140.20	AS6079 RCN	`1.54ms` from Ashburn, US
204.0.139.218	AS6079 RCN	`1.56ms` 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
3.171.64.164	AS16509 Amazon.com, Inc.	`0.30ms` from Ashburn, US
52.88.165.212	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
162.173.31.196	AS21928 T-Mobile USA, Inc.	`13.10ms` from Chicago, US
82.195.131.84	AS29650 Digiweb ltd	`0.68ms` from Dublin, IE
70.115.51.36	AS11427 Charter Communications Inc	`19.77ms` from Houston, US
31.48.21.52	AS2856 British Telecommunications PLC	`8.20ms` from London, GB
154.208.8.52	AS40065 CNSERVERS LLC	`0.27ms` from Los Angeles, US
88.9.156.84	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.10ms` from Madrid, ES
115.36.217.164	AS18126 Chubu Telecommunications Company, Inc.	`6.60ms` from Osaka, JP
84.21.126.196	AS15425 PODA a.s.	`0.41ms` from Prague, CZ
81.173.10.68	AS199391 XGlobe 199391	`0.51ms` from Tel Aviv, IL
124.214.99.20	AS2516 KDDI CORPORATION	`10.47ms` from Tokyo, JP
153.120.103.116	AS7684 SAKURA Internet Inc.	`16.46ms` from Tokyo, JP
181.56.34.36	AS10620 Telmex Colombia S.A.	`9.63ms` from Bogota, CO
81.182.128.36	AS5483 Magyar Telekom Plc.	`0.67ms` from Budapest, HU
91.10.89.52	AS3320 Deutsche Telekom AG	`5.46ms` from Duesseldorf, DE
141.70.116.180	AS553 BelWue-Koordination	`4.82ms` from Frankfurt am Main, DE
36.69.51.36	AS7713 PT Telekomunikasi Indonesia	`10.73ms` from Jakarta, ID
124.94.115.244	AS4837 CHINA UNICOM China169 Backbone	`11.59ms` from Liaoyang, CN
207.38.3.4	AS5693 Latisys-Irvine, LLC	`1.80ms` from Los Angeles, US
90.102.2.228	AS3215 Orange S.A.	`1.48ms` from Paris, FR
176.186.137.68	AS5410 Bouygues Telecom SA	`1.83ms` from Paris, FR
115.124.33.100	AS209709 UAB code200	`0.08ms` from Sydney, AU
60.142.100.180	AS17676 SoftBank Corp.	`3.58ms` from Tokyo, JP
126.227.74.20	AS17676 SoftBank Corp.	`2.76ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f9 -m13 204.0.137.158

traceroute to 204.0.137.158 (204.0.137.158): 13 hops max, 52 byte packets

9 [AS6079] 75.76.132.147 9.929 ms

10 [AS6079] 66.44.95.126 10.811 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Piscataway, US

On November 22nd 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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