128.241.221.0/24

AS213802 · Tianfeng (Hong Kong) Communications Limited

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Summary

Country	United States
Domain	nttdata.com
ASN	AS213802
Parent Range	128.241.0.0/16
Registry	RWHOIS
ID	NETBLK-USV4-128-241-216.127.0.0.1/32,NETBLK-USV4-128-241-216

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 128.241.221.0/24

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	AS6424	NTT DATA	8,192
128.241.48.0/20	AS6424	NTT DATA	4,096
128.241.208.0/21	AS36222	WindWave Communications	2,048
128.241.36.0/22	AS3949		1,024
128.241.84.0/22	AS3949		1,024
128.241.92.0/22	AS1412	Gravity Interactive	1,024
128.241.238.0/24	AS213802	NTTA Internal Infrastructure - Network	256
128.241.217.0/24	AS20940	Akamai	256
128.241.34.0/24	AS21778	NTT Ltd.	256
128.241.239.0/24	AS213802	NTTA Internal Infrastructure - Network	256
128.241.218.0/24	AS20940	Akamai	256
128.241.234.0/24	AS213802	NTTA Azure Stack Demo 2	256
128.241.236.0/24	AS213802	NTTA Internal Infrastructure - Network	256
128.241.237.0/24	AS213802	NTTA Internal Infrastructure - Network	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
128.241.221.34	AS213802 Tianfeng (Hong Kong) Communications Limited	`0.37ms` 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
66.9.110.184	AS7018 AT&T Enterprises, LLC	`1.09ms` from Ashburn, US
112.124.116.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.36ms` from Hangzhou, CN
116.206.222.120	AS23860 Alliance Broadband Services Pvt. Ltd.	`0.37ms` from Kolkata, IN
79.24.83.248	AS3269 Telecom Italia S.p.A.	`16.54ms` from Palermo, IT
39.81.17.232	AS4837 CHINA UNICOM China169 Backbone	`10.38ms` from Qingdao, CN
163.213.152.136	AS4766 Korea Telecom	`5.88ms` from Seoul, KR
219.250.117.168	AS9318 SK Broadband Co Ltd	`2.20ms` from Seoul, KR
13.48.19.24	AS16509 Amazon.com, Inc.	`0.09ms` from Stockholm, SE
59.66.130.24	AS4538 China Education and Research Network Center	`3.79ms` from Tianjin, CN
160.17.22.120	AS2497 Internet Initiative Japan Inc.	`1.47ms` from Tokyo, JP
175.135.211.248	AS2516 KDDI CORPORATION	`19.25ms` from Tokyo, JP
181.189.164.40	AS27987 NODOCOOP Federación de Cooperativas Ltda.	`10.84ms` from Buenos Aires, AR
186.226.43.104	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`5.60ms` from Chapeco, BR
128.83.161.72	AS18 University of Texas at Austin	`5.59ms` from Dallas, US
134.93.127.120	AS2857 Johannes Gutenberg-Universitaet Mainz	`1.19ms` from Frankfurt am Main, DE
1.183.55.40	AS4134 CHINANET-BACKBONE	`3.69ms` from Hohhot, CN
90.254.112.168	AS5378 Vodafone Limited	`6.40ms` from London, GB
37.214.245.8	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`6.01ms` from Minsk, BY
13.87.191.88	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
146.190.35.88	AS14061 DigitalOcean, LLC	`0.28ms` from Santa Clara, US
47.251.100.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.39ms` from Santa Clara, US
3.39.65.232	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
180.231.65.88	AS17858 LG POWERCOMM	`2.01ms` from Seoul, KR
115.139.254.56	AS17858 LG POWERCOMM	`6.59ms` from Seoul, KR
59.8.95.72	AS4766 Korea Telecom	`10.42ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 128.241.221.0

traceroute to 128.241.221.0 (128.241.221.0): 64 hops max, 52 byte packets

2 [AS917] 199.119.65.3 0.155 ms

3 [] 45.134.214.100 0.114 ms

4 [AS2914] 157.238.229.129 10.69 ms

5 [AS213802] 128.241.221.0 0.593 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On September 18th 2025

What are IP address ranges?

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