128.241.48.0/21

AS203020 · HostRoyale Technologies Pvt Ltd

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Summary

Country	United States
Domain	nttdata.com
ASN	AS203020
Parent Range	128.241.0.0/16
Registry	RWHOIS
ID	NETBLK-USV4-128-241-48.127.0.0.1/32,NETBLK-USV4-128-241-48

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 128.241.48.0/21

Range	ASN	Company	Num of IPs
128.241.0.0/16	AS2914	NTT America, Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 128.241.0.0/16

Range	ASN	Company	Num of IPs
128.241.0.0/16	AS2914	NTT America, Inc.	65,536
128.241.128.0/18	AS6079	RACKDOG	16,384
128.241.96.0/19	AS203020	NTT DATA	8,192
128.241.224.0/19	AS213802	TianFeng (Hong Kong) Communications Ltd	8,192
128.241.208.0/21	AS36222	WindWave Communications	2,048
128.241.92.0/22	AS1412	Gravity Interactive	1,024
128.241.36.0/22	AS3949		1,024
128.241.84.0/22	AS3949		1,024
128.241.34.0/24	AS21778	NTT Ltd.	256
128.241.35.0/24	AS13443	LinkedIn Singapore Pte. Ltd.	256

Hosted domains

There are 43 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
128.241.53.245	cellbasedassays.com	14
128.241.49.20	ssaandcoasia.com	7
128.241.48.63	smartmould.net	3
128.241.53.210	spermcount.com	2
128.241.50.234	quickrefinance.net	1
128.241.49.186	belfonticompanies.com	1
128.241.53.88	formsandscaffolds.com	1
128.241.50.34	villageday.com	1
128.241.49.78	dberge.com	1
128.241.55.11	sabate.cl	1
128.241.49.109	thecollashclan.com	1
128.241.54.249	orthopaedicinstitutesf.com	1
128.241.53.248	toledomeetingplanning.com	1
128.241.51.3	highbrehmhats.com	1
128.241.51.196	riddle-inc.net	1
128.241.51.113	watersidedesign.com	1
128.241.49.66	fiveseasink.com	1
128.241.53.43	quicksoft.net	1
128.241.51.14	xpressthebest.com	1
128.241.50.213	responsivetechltd.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
184.71.36.117	AS6327 Shaw Communications	`1.00ms` from Calgary, CA
207.229.151.21	AS6079 RCN	`4.59ms` from Chicago, US
172.71.140.85	AS13335 Cloudflare, Inc.	`0.42ms` from Frankfurt am Main, DE
203.130.21.229	AS24435 Supernet Limited Transit Autonomous System Number	`2.90ms` from Lahore, PK
94.30.22.117	AS5413 Wavenet Limited	`4.02ms` from London, GB
2.22.210.149	AS16625 Akamai Technologies, Inc.	`0.11ms` from Madrid, ES
188.8.75.37	AS3269 Telecom Italia S.p.A.	`4.64ms` from Milan, IT
35.215.28.165	AS15169 Google LLC	`0.12ms` from Montreal, CA
187.11.77.133	AS27699 TELEFÔNICA BRASIL S.A	`1.41ms` from Osasco, BR
99.77.154.53	AS16509 Amazon.com, Inc.	`0.10ms` from San Jose, US
38.174.166.165	AS54600 PEG TECH INC	`0.62ms` from San Jose, US
117.186.102.53	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.85ms` from Shanghai, CN
123.225.66.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.62ms` from Tokyo, JP
153.224.140.181	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.55ms` from Tokyo, JP
223.204.123.133	AS45758 Triple T Broadband Public Company Limited	`3.14ms` from Bangkok, TH
201.184.121.117	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`0.64ms` from Bogota, CO
186.86.85.101	AS14080 Telmex Colombia S.A.	`1.43ms` from Bogota, CO
156.203.2.117	AS8452 TE-AS	`5.00ms` from Cairo, EG
45.40.93.165	AS395032 Krausonline.com	`9.92ms` from Chicago, US
86.184.81.197	AS2856 British Telecommunications PLC	`2.16ms` from London, GB
20.40.173.85	AS8075 Microsoft Corporation	`0.54ms` from Melbourne, AU
71.226.26.5	AS7922 Comcast Cable Communications, LLC	`10.95ms` from Miami, US
34.138.3.53	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
172.244.32.5	AS7922 Comcast Cable Communications, LLC	`3.36ms` from New York City, US
153.203.47.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.67ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m8 128.241.52.180

traceroute to 128.241.52.180 (128.241.52.180): 8 hops max, 52 byte packets

2 [AS749] 11.73.7.181 0.328 ms

3 *

4 *

5 [AS9318] 211.176.57.117 1.554 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On March 13th 2026

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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