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	AS203020	NTT DATA	8,192
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
128.241.239.0/24	AS213802	NTTA Internal Infrastructure - Network	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
128.241.238.0/24	AS213802	NTTA Internal Infrastructure - Network	256
128.241.35.0/24	AS13443	LinkedIn Singapore Pte. Ltd.	256
128.241.34.0/24	AS21778	NTT Ltd.	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

6 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	`0.35ms` 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
128.160.58.168	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
110.137.164.248	AS7713 PT Telekomunikasi Indonesia	`10.26ms` from Batam, ID
181.118.176.24	AS27953 NODOSUD S.A	`8.00ms` from Buenos Aires, AR
203.89.104.248	AS394298 Airlinq Inc	`0.92ms` from Dallas, US
87.168.142.232	AS3320 Deutsche Telekom AG	`2.92ms` from Duesseldorf, DE
18.194.158.104	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
112.124.116.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.24ms` from Hangzhou, CN
112.103.140.184	AS4134 CHINANET-BACKBONE	`5.77ms` from Harbin, CN
111.119.174.120	AS59257 CMPak Limited	`17.55ms` from Islamabad, PK
94.62.167.136	AS12353 Vodafone Portugal	`2.56ms` from Lisbon, PT
2.22.71.24	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
116.50.80.88	AS38529 Reliance Industries Limited WAN Backbone Interface with ISPs in India	`2.03ms` from Mumbai, IN
153.193.202.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.99ms` from Osaka, JP
196.75.214.104	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.09ms` from Rabat, MA
96.63.11.104	AS22995 Xplore Inc.	`18.16ms` from Secaucus, US
183.109.79.248	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
61.228.47.8	AS3462 Data Communication Business Group	`1.86ms` from Taipei, TW
194.166.138.216	AS8447 A1 Telekom Austria AG	`7.13ms` from Vienna, AT
204.48.64.248	AS5769 Videotron Ltee	`14.11ms` from Beauharnois, CA
196.14.10.24	AS3741 Dimension Data	`2.77ms` from Cape Town, ZA
124.162.245.88	AS4837 CHINA UNICOM China169 Backbone	`2.21ms` from Chongqing, CN
124.162.167.56	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Chongqing, CN
174.71.61.168	AS22773 Cox Communications Inc.	`10.53ms` from Kansas City, US
77.228.103.216	AS12430 VODAFONE ESPANA S.A.U.	`7.70ms` from Madrid, ES
162.212.7.8	AS16908 Advanced Technologies Research Group, Inc.	`0.34ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 128.241.221.46

traceroute to 128.241.221.46 (128.241.221.46): 64 hops max, 52 byte packets

5 [AS213230] 5.161.0.73 22.201 ms

6 [AS2914] 128.241.9.94 0.309 ms

7 [AS2914] 204.1.254.251 1.737 ms

8 [AS213802] 128.241.221.46 1.464 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 30th 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.

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