1.72.10.0/23

AS9605 · NTT DOCOMO, INC.

Need more data or want to access it via API or data downloads? Sign up to get free access

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 1.72.0.0/16

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
141.81.166.23	AS19229 Ensono LP	`0.73ms` from Duesseldorf, DE
60.185.122.39	AS4134 CHINANET-BACKBONE	`9.85ms` from Hangzhou, CN
92.46.77.151	AS9198 JSC Kazakhtelecom	`4.78ms` from Karagandy, KZ
119.62.142.103	AS4837 CHINA UNICOM China169 Backbone	`2.49ms` from Kunming, CN
174.63.132.247	AS7922 Comcast Cable Communications, LLC	`3.97ms` from Miami, US
71.13.250.87	AS20115 Charter Communications LLC	`9.82ms` from Minneapolis, US
49.27.177.23	AS4766 Korea Telecom	`8.41ms` from Seoul, KR
107.190.95.119	AS5645 TekSavvy Solutions, Inc.	`11.21ms` from Toronto, CA
164.82.43.7	AS14072 Government of the District of Columbia	`2.77ms` from Ashburn, US
181.237.1.7	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.98ms` from Bogota, CO
13.74.136.103	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
130.79.206.231	AS2259 Renater	`9.75ms` from Geneve, CH
4.168.193.71	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
90.203.137.71	AS5607 Sky UK Limited	`5.67ms` from London, GB
147.227.238.39	AS668 United States Department of Defense (DoD)	`1.71ms` from Los Angeles, US
75.32.234.135	AS7018 AT&T Enterprises, LLC	`19.96ms` from Los Angeles, US
186.192.91.7	AS28604 Globo Comunicação e Participaçoes SA	`0.57ms` from Osasco, BR
210.103.89.39	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
1.231.9.55	AS9318 SK Broadband Co Ltd	`1.47ms` from Seoul, KR
171.122.230.183	AS4837 CHINA UNICOM China169 Backbone	`8.59ms` from Taiyuan, CN
176.115.84.231	AS199494 ETTH Bartosz Bachowski	`5.59ms` from Warsaw, PL
107.22.212.215	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
23.13.158.7	AS16625 Akamai Technologies, Inc.	`0.23ms` from Ashburn, US
68.35.210.183	AS7922 Comcast Cable Communications, LLC	`13.46ms` from Atlanta, US
193.227.35.71	AS2561 Egyptian Universities Network (EUN)	`3.94ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -m5 1.72.10.216

traceroute to 1.72.10.216 (1.72.10.216): 5 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 1.869 ms

2 [AS15169] 108.170.248.242 1.871 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 13th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales