1.78.2.0/23

AS9605 · NTT DOCOMO, INC.

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Summary

Country	Japan
Domain	nttdocomo.com
ASN	AS9605
Registry	JPNIC
ID	NTTDOCOMO-CIDR-BLK-JP

WHOIS Details

inetnum:        1.72.0.0 - 1.79.255.255
netname:        NTTDoCoMo
descr:          NTT DOCOMO,INC.
descr:          Sannno Park Tower Bldg.11-1 Nagatacho 2-chome
descr:          Chiyoda-ku,Tokyo Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints: docomo-abuse-ml@nttdocomo.com
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-01-07T07:15:35Z
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:           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:        1.72.0.0 - 1.79.255.255
netname:        MAPS
descr:          NTT DoCoMo, Inc.
country:        JP
admin-c:        JP00042969
tech-c:         JP00042969
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:  2021-03-30T23:20:03Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 1.78.0.0/16

No nearby ranges found.

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
197.205.168.119	AS36947 Telecom Algeria	`19.66ms` from Algiers, DZ
34.212.41.87	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
190.69.181.199	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`10.16ms` from Bogota, CO
20.94.58.7	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
123.88.96.247	AS56040 China Mobile communications corporation	`5.70ms` from Guangzhou, CN
110.12.153.199	AS9318 SK Broadband Co Ltd	`2.00ms` from Incheon, KR
18.64.20.247	AS16509 Amazon.com, Inc.	`0.19ms` from Jakarta, ID
51.7.206.55	AS6871 Plusnet	`1.21ms` from London, GB
51.132.42.39	AS8075 Microsoft Corporation	`0.20ms` from London, GB
64.231.34.215	AS577 Bell Canada	`5.80ms` from Montreal, CA
5.29.50.135	AS12849 Hot-Net internet services Ltd.	`1.37ms` from Petaẖ Tiqva, IL
98.246.119.71	AS7922 Comcast Cable Communications, LLC	`6.28ms` from Portland, US
81.56.97.215	AS29447 SCALEWAY S.A.S.	`1.95ms` from Rome, IT
154.202.117.71	AS400619 AROSSCLOUD INC.	`1.19ms` from San Jose, US
165.85.32.167	AS394089 Google LLC	`0.76ms` from Santiago, CL
27.38.251.103	AS17623 China Unicom Shenzen network	`4.96ms` from Shenzhen, CN
197.6.253.23	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.10ms` from Tunis, TN
101.20.234.119	AS4837 CHINA UNICOM China169 Backbone	`4.68ms` from Beijing, CN
51.137.129.87	AS8075 Microsoft Corporation	`0.18ms` from Cardiff, GB
92.216.38.183	AS3209 Vodafone GmbH	`7.56ms` from Frankfurt am Main, DE
95.157.19.23	AS35244 Tele Columbus AG	`6.49ms` from Frankfurt am Main, DE
196.250.239.39	AS37662 West Indian Ocean Cable Company	`0.12ms` from Johannesburg, ZA
90.195.2.87	AS5607 Sky UK Limited	`6.49ms` from London, GB
47.180.15.87	AS5650 Frontier Communications of America, Inc.	`1.80ms` from Los Angeles, US
76.134.192.167	AS7922 Comcast Cable Communications, LLC	`8.03ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -m4 1.78.2.120

traceroute to 1.78.2.120 (1.78.2.120): 4 hops max, 52 byte packets

1 [AS132335] 43.230.201.129 0.932 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Mumbai, IN

On February 16th 2026

What are IP address ranges?

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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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