120.29.144.0/21

AS2914 · NTT America, Inc.

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Summary

Country	Japan
Domain	ntt.net
ASN	AS2914
Registry	APNIC
ID	ARCSTAR

WHOIS Details

inetnum:        120.29.144.0 - 120.29.151.255
netname:        NTTGIN
descr:          NTT Ltd Japan Corporation
descr:          Otemachi Place West Tower 33F, 2-3-1, Otemachi, Chiyoda-ku, Tokyo, 100-0004, Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : ipr@gin.ntt.net
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2020-08-27T11:56:05Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        hostmaster@nic.ad.jp was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           ABUSE JPNICJP
address:        Urbannet-Kanda Bldg 4F, 3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        ZZ
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
abuse-mailbox:  hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
mnt-by:         APNIC-ABUSE
last-modified:  2022-06-14T04:32:14Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         hostmaster@nic.ad.jp
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        120.29.144.0 - 120.29.151.255
netname:        NTTGIN-CIDR-BLK-JP
descr:          NTT Ltd Japan Corporation
remarks:        Email address for spam or abuse complaints : ipr@gin.ntt.net
country:        JP
admin-c:        HY38867JP
tech-c:         HY38867JP
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2020-08-28T05:58:57Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 120.29.0.0/16

Range	ASN	Company	Num of IPs
120.29.64.0/18	AS17639	ComClark Network & Technology Corp	16,384
120.29.160.0/19	AS2914	NTT Ltd Japan Corporation	8,192
120.29.192.0/19	AS6453	Tata Communications (CANADA) Ltd.	8,192
120.29.240.0/21	AS45158	TASMANET	2,048
120.29.152.0/21	AS38758	PT. Hipernet Indodata	2,048
120.29.88.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.96.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.100.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.108.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.104.0/22	AS137226	ANGELES CITY CABLE TELEVISION NETWORK, INC.	1,024
120.29.112.0/22	AS137226	Converge ICT Network	1,024
120.29.84.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.92.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.112.0/22	AS17639	Converge ICT Network	1,024
120.29.116.0/22	AS17639	Converge ICT Network	1,024
120.29.64.0/22	AS17639	Converge ICT Network	1,024
120.29.116.0/22	AS137226	Converge ICT Network	1,024
120.29.72.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.76.0/22	AS17639	Converge ICT FTTX Customer	1,024
120.29.198.0/23	AS40009	Infrastructure Use	512
120.29.192.0/23	AS40009	BitGravity LLC	512
120.29.250.0/23	AS38796	AusRegistry International Pty Ltd	512
120.29.248.0/23	AS38796	BOMBORA TECHNOLOGIES PTY LTD	512
120.29.219.0/24	AS6453	New 12416 router in Sydney 1MH site	256
120.29.253.0/24	AS12008	AusRegistry International Pty Ltd	256
120.29.254.0/24	AS12008	AusRegistry International Pty Ltd	256
120.29.70.0/24	AS137226	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.71.0/24	AS137226	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.81.0/24	AS137226	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.83.0/24	AS137226	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.93.0/24	AS137226	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.66.0/24	AS17639	Converge ICT FTTX Network	256
120.29.81.0/24	AS17639	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.83.0/24	AS17639	ANGELES CITY CABLE TELEVISION NETWORK, INC.	256
120.29.152.0/24	AS38758	PT HIPERNET INDODATA	256
120.29.155.0/24	AS38758	PT HIPERNET INDODATA	256
120.29.209.0/24	AS6453	Customers access -30 and BB internal use	256
120.29.252.0/24	AS12008	AusRegistry International Pty Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

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
2.135.123.69	AS9198 JSC Kazakhtelecom	`14.19ms` from Almaty, KZ
85.10.135.69	AS20857 Signet B.V.	`2.00ms` from Amsterdam, NL
75.244.5.85	AS6167 Verizon Business	`18.95ms` from Chicago, US
34.69.23.133	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
170.94.102.133	AS21852 State Of Arkansas, Division of Information Systems	`10.59ms` from Dallas, US
91.7.70.21	AS3320 Deutsche Telekom AG	`6.65ms` from Frankfurt am Main, DE
221.5.42.181	AS17816 China Unicom IP network China169 Guangdong province	`8.27ms` from Guangzhou, CN
112.158.79.245	AS17858 LG POWERCOMM	`1.57ms` from Incheon, KR
208.123.5.213	AS16904 Arvig Enterprises Inc.	`6.36ms` from Minneapolis, US
70.90.78.21	AS7922 Comcast Cable Communications, LLC	`8.95ms` from Minneapolis, US
37.214.201.197	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`5.98ms` from Minsk, BY
200.33.224.117	AS6503 Axtel, S.A.B. de C.V.	`1.14ms` from Monterrey, MX
157.130.120.37	AS701 Verizon Business	`0.95ms` from New York City, US
188.231.70.5	AS44407 Linkt SAS	`0.89ms` from Paris, FR
85.112.38.229	AS12389 PJSC Rostelecom	`0.23ms` from Samara, RU
183.122.107.37	AS4766 Korea Telecom	`4.03ms` from Seoul, KR
120.232.12.5	AS56040 China Mobile communications corporation	`10.13ms` from Shenzhen, CN
171.100.61.197	AS7470 TRUE INTERNET Co.,Ltd.	`1.40ms` from Bangkok, TH
113.11.27.133	AS7565 BDCOM-BD	`1.01ms` from Dhaka, BD
72.145.43.69	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
87.147.6.229	AS3320 Deutsche Telekom AG	`4.32ms` from Duesseldorf, DE
217.254.200.133	AS3320 Deutsche Telekom AG	`2.12ms` from Frankfurt am Main, DE
193.182.129.85	AS60345 ixnt	`0.26ms` from Frankfurt am Main, DE
161.81.12.85	AS137872 China Mobile Hong Kong Company Limited	`2.35ms` from Hong Kong, HK
39.112.241.197	AS9318 SK Broadband Co Ltd	`4.64ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f5 -m8 120.29.151.52

traceroute to 120.29.151.52 (120.29.151.52): 8 hops max, 52 byte packets

5 [AS2914] 128.241.6.100 96.862 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On February 7th 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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