1.78.12.0/22

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
196.189.162.6	AS24757 Ethio Telecom	`2.29ms` from Addis Ababa, ET
1.92.217.38	AS55990 Huawei Cloud Service data center	`9.25ms` from Beijing, CN
52.35.90.86	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
161.18.119.230	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.48ms` from Bogota, CO
64.39.17.38	AS33070 Rackspace Hosting	`1.05ms` from Dallas, US
206.43.68.166	AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP	`19.81ms` from Fortaleza, BR
73.93.197.70	AS7922 Comcast Cable Communications, LLC	`12.66ms` from Fremont, US
176.91.32.134	AS16135 Turkcell A.S.	`14.29ms` from Istanbul, TR
193.232.215.38	AS42253 Telecom SP Ltd	`0.31ms` from Moscow, RU
113.158.203.54	AS2516 KDDI CORPORATION	`9.14ms` from Osaka, JP
104.214.144.86	AS8075 Microsoft Corporation	`0.14ms` from Osaka, JP
200.233.191.134	AS16735 ALGAR TELECOM S/A	`1.18ms` from Osasco, BR
124.131.242.166	AS4837 CHINA UNICOM China169 Backbone	`8.76ms` from Qingdao, CN
46.152.190.70	AS35819 Etihad Etisalat, a joint stock company	`2.75ms` from Riyadh, SA
200.158.172.198	AS27699 TELEFÔNICA BRASIL S.A	`2.29ms` from Sao Paulo, BR
61.198.22.182	AS17689 Hokuden Information Technology,Inc.	`13.31ms` from Tokyo, JP
93.117.208.70	AS33915 Vodafone Libertel B.V.	`1.29ms` from Amsterdam, NL
202.108.103.230	AS4808 China Unicom Beijing Province Network	`4.12ms` from Beijing, CN
120.87.135.6	AS17816 China Unicom IP network China169 Guangdong province	`4.81ms` from Guangzhou, CN
186.47.77.38	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`5.96ms` from Guayaquil, EC
138.74.182.54	AS15108 Allo Communications LLC	`8.75ms` from Lincoln, US
170.72.26.150	AS13445 Cisco Webex LLC	`6.02ms` from London, GB
51.120.77.70	AS8075 Microsoft Corporation	`1.82ms` from Sandefjord, NO
80.235.93.70	AS3249 Telia Eesti AS	`3.69ms` from Tallinn, EE
213.187.155.198	AS24753 Globecomm Europe B.V.	`13.72ms` from The Hague, NL

Traceroute

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

traceroute -a -n -q1 -f3 -m8 1.78.14.216

traceroute to 1.78.14.216 (1.78.14.216): 8 hops max, 52 byte packets

3 [AS749] 11.95.17.217 0.461 ms

4 *

5 [AS45102] 116.251.113.45 0.807 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Qingdao, CN

On December 6th 2025

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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