1.78.20.0/22

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
86.95.225.70	AS1136 KPN B.V.	`1.08ms` from Amsterdam, NL
5.201.138.22	AS50810 Mobin Net Communication Company (Private Joint Stock)	`19.07ms` from Baku, AZ
15.200.151.70	AS8987 Amazon Data Services Ireland Ltd	`0.73ms` from Boardman, US
174.101.36.230	AS10796 Charter Communications Inc	`10.94ms` from Columbus, US
125.18.244.54	AS9498 BHARTI Airtel Ltd.	`2.57ms` from Delhi, IN
223.247.185.246	AS140527 China Telecom	`4.39ms` from Huai'an, CN
212.87.206.6	AS50837 CLOUDSIGMA AG	`3.13ms` from Jeddah, SA
86.164.139.102	AS2856 British Telecommunications PLC	`2.43ms` from London, GB
86.25.98.102	AS5089 Virgin Media Limited	`8.07ms` from London, GB
125.168.8.70	AS9443 Vocus Retail	`1.88ms` from Melbourne, AU
74.95.133.214	AS7922 Comcast Cable Communications, LLC	`9.71ms` from Murfreesboro, US
87.147.166.86	AS3320 Deutsche Telekom AG	`7.14ms` from Nuernberg, DE
62.210.94.150	AS12876 SCALEWAY S.A.S.	`0.56ms` from Paris, FR
90.22.128.166	AS3215 Orange S.A.	`1.48ms` from Paris, FR
121.42.33.70	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.45ms` from Qingdao, CN
115.188.170.38	AS4771 Spark New Zealand Trading Ltd.	`3.73ms` from Auckland, NZ
20.135.244.22	AS8075 Microsoft Corporation	`0.20ms` from Az Za`ayin, QA
44.224.64.214	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
174.16.39.22	AS209 CenturyLink Communications, LLC	`1.84ms` from Denver, US
189.198.250.214	AS13999 Mega Cable, S.A. de C.V.	`17.41ms` from Los Angeles, US
81.44.219.22	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.41ms` from Madrid, ES
79.148.253.6	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.06ms` from Madrid, ES
92.32.90.102	AS8434 Telenor Sverige AB	`8.43ms` from Stockholm, SE
60.117.130.214	AS17676 SoftBank Corp.	`2.36ms` from Tokyo, JP
96.69.75.246	AS7922 Comcast Cable Communications, LLC	`11.79ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m5 1.78.20.72

traceroute to 1.78.20.72 (1.78.20.72): 5 hops max, 52 byte packets

1 [AS327862] 213.150.195.97 6.658 ms

2 [AS327862] 213.150.192.22 1.386 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Praia, CV

On November 22nd 2025

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