128.121.64.0/19

AS7029 · Windstream Communications LLC

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Summary

Country	United States
Domain	rackdog.com
ASN	AS7029
Parent Range	128.121.64.0/18
Registry	RWHOIS
ID	USV4-128-121-64-0.127.0.0.1/32,USV4-128-121-64-0

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 128.121.64.0/19

Range	ASN	Company	Num of IPs
128.121.64.0/18	AS6079	RACKDOG	16,384
128.121.64.0/18	AS7029	RACKDOG	16,384
128.121.0.0/16	AS2914	NTT America, Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 128.121.0.0/16

Range	ASN	Company	Num of IPs
128.121.0.0/16	AS2914	NTT America, Inc.	65,536
128.121.128.0/17	AS203020	NTT DATA	32,768
128.121.64.0/18	AS6079	RACKDOG	16,384
128.121.64.0/18	AS7029	RACKDOG	16,384
128.121.0.0/22	AS3949		1,024
128.121.44.0/23	AS3949	NTT America	512
128.121.15.0/24	AS204670	Quinstreet Inc	256
128.121.11.0/24	AS204670	NTT Com - Mitsubishi Corporation	256
128.121.32.0/24	AS204670	NTT DATA	256

Hosted domains

There are 58 domain names hosted across 47 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
128.121.65.47	gm.com.ar	3
128.121.66.215	clinichours.com	2
128.121.82.101	visitinverell.com	2
128.121.89.15	yourrvmall.com	2
128.121.65.8	aliitower.com	2
128.121.86.92	seonewzealand.co.nz	2
128.121.79.82	stuwad.com	2
128.121.66.218	truckwheelalignment.com	2
128.121.66.87	coaxialnetworks.com	2
128.121.66.96	lindsayconsulting.ca	2
128.121.79.203	neub.us	1
128.121.66.113	thepengroup.com	1
128.121.66.84	guitarone.com	1
128.121.83.103	russellsuper.com	1
128.121.65.33	rfbkonline.com	1
128.121.89.157	jacksonholeclothing.com	1
128.121.83.42	mitgps6-melbourneit.com	1
128.121.82.70	designsmart.nz	1
128.121.83.18	mitgps2-melbourneit.com	1
128.121.83.44	mitgps8-melbourneit.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

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
173.252.103.99	AS32934 Facebook, Inc.	`2.31ms` from Atlanta, US
103.76.62.51	AS4808 China Unicom Beijing Province Network	`3.05ms` from Beijing, CN
52.247.67.131	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
105.157.12.3	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.50ms` from Casablanca, MA
52.49.247.179	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
93.207.206.131	AS3320 Deutsche Telekom AG	`8.34ms` from Frankfurt am Main, DE
82.140.12.83	AS8881 1&1 Versatel GmbH	`0.40ms` from Hamburg, DE
188.60.43.131	AS3303 Swisscom (Switzerland) Ltd	`0.72ms` from Lausanne, CH
112.69.233.83	AS17511 OPTAGE Inc.	`2.10ms` from Osaka, JP
180.24.188.35	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.38ms` from Osaka, JP
39.85.70.3	AS4837 CHINA UNICOM China169 Backbone	`5.38ms` from Qingdao, CN
3.87.25.227	AS14618 Amazon.com, Inc.	`0.58ms` from Reston, US
174.83.253.67	AS20115 Charter Communications LLC	`12.80ms` from San Jose, US
187.146.165.19	AS8151 UNINET	`8.75ms` from Santiago de Queretaro, MX
124.56.176.51	AS17858 LG POWERCOMM	`2.15ms` from Seoul, KR
73.173.255.131	AS7922 Comcast Cable Communications, LLC	`9.61ms` from Ashburn, US
71.12.82.147	AS20115 Charter Communications LLC	`10.43ms` from Atlanta, US
44.253.202.83	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
35.166.149.227	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
201.34.4.243	AS8167 V tal	`0.43ms` from Brasilia, BR
5.188.51.3	AS214790 Brainoza OU	`0.91ms` from Dronten, NL
3.11.28.195	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
206.132.166.163	AS2497 Internet Initiative Japan Inc.	`0.73ms` from Los Angeles, US
45.23.69.195	AS7018 AT&T Enterprises, LLC	`2.75ms` from Miami, US
62.249.172.19	AS2119 Telenor Norge AS	`10.79ms` from Oslo, NO

Traceroute

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

traceroute -a -n -q1 -m7 128.121.79.148

traceroute to 128.121.79.148 (128.121.79.148): 7 hops max, 52 byte packets

1 [AS15169] 72.14.235.121 110.998 ms

2 *

3 *

4 [AS7029] 40.131.33.111 112.919 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On December 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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