202.4.244.0/24

AS37900  ·  NTT Communications Corporation

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Summary

Country Japan
Domain ntt.net
ASN AS37900
Registry APNIC
ID NTTDOCOMO-JP

WHOIS Details

inetnum:        202.4.244.0 - 202.4.247.255
netname:        NTTDOCOMO-JP
descr:          NTT DOCOMO Business, Inc
country:        JP
org:            ORG-NCCB1-AP
admin-c:        NDBI1-AP
tech-c:         NDBI1-AP
abuse-c:        AN3283-AP
status:         ASSIGNED PORTABLE
remarks:        for ABUSE or SPAM email <noc@ipboot.net>
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NTTDOCOMO-JP
mnt-irt:        IRT-NTTDOCOMO-JP
last-modified:  2025-07-22T06:31:15Z
source:         APNIC

irt:            IRT-NTTDOCOMO-JP
address:        Shiodome Bldg 19F, 1-2-20 Kaigan, Minato-ku, Tokyo 105-8535, Japan
e-mail:         noc@ipboot.net
abuse-mailbox:  noc@ipboot.net
admin-c:        NDBI1-AP
tech-c:         NDBI1-AP
auth:           # Filtered
remarks:        noc@ipboot.net was validated on 2025-09-05
mnt-by:         MAINT-NTTDOCOMO-JP
last-modified:  2025-09-05T00:23:34Z
source:         APNIC

organisation:   ORG-NCCB1-AP
org-name:       NTT DOCOMO Business, Inc
org-type:       LIR
country:        JP
address:        2-3-1 Otemachi, Otemachi Place West Tower 32F
phone:          +81-3-6733-8623
fax-no:         +81-3-5439-0485
e-mail:         noc@ipboot.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-07-22T13:06:50Z
source:         APNIC

role:           ABUSE NTTDOCOMOJP
country:        ZZ
address:        Shiodome Bldg 19F, 1-2-20 Kaigan, Minato-ku, Tokyo 105-8535, Japan
phone:          +000000000
e-mail:         noc@ipboot.net
admin-c:        NDBI1-AP
tech-c:         NDBI1-AP
nic-hdl:        AN3283-AP
remarks:        Generated from irt object IRT-NTTDOCOMO-JP
remarks:        noc@ipboot.net was validated on 2025-09-05
abuse-mailbox:  noc@ipboot.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-05T01:40:19Z
source:         APNIC

person:         NTT DOCOMO Business Inc Administrator
nic-hdl:        NDBI1-AP
e-mail:         tanahasi@jp.ntt.net
address:        Tamachi Granpark Tower 16F, 3-4-1 Shibaura, Minato-ku, Tokyo 108-8118, Japan
phone:          +81-3-6733-7177
fax-no:         +81-3-3435-1479
country:        JP
mnt-by:         MAINT-NTTDOCOMO-JP
last-modified:  2025-07-22T06:30:40Z
source:         APNIC

route:          202.4.244.0/22
origin:         AS37900
descr:          NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F
mnt-by:         MAINT-NTTDOCOMO-JP
last-modified:  2025-07-22T06:30:40Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
202.4.244.129 AS37900 NTT Communications Corporation 1.37ms from Tokyo, JP

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
70.109.53.152 AS701 Verizon Business 2.13ms from Ashburn, US
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162.158.111.168 AS13335 Cloudflare, Inc. 0.30ms from Frankfurt am Main, DE
86.146.13.104 AS2856 British Telecommunications PLC 6.97ms from London, GB
212.139.167.216 AS9105 TalkTalk Communications Limited 0.69ms from Manchester, GB
213.82.44.40 AS3269 Telecom Italia S.p.A. 2.36ms from Milan, IT
37.45.24.8 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 6.71ms from Minsk, BY
108.176.228.232 AS11351 Charter Communications Inc 19.68ms from New York City, US
84.202.30.168 AS2119 Telenor Norge AS 5.83ms from Oslo, NO
52.4.97.56 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
219.251.87.152 AS9318 SK Broadband Co Ltd 5.36ms from Seoul, KR
101.132.10.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.38ms from Shanghai, CN
159.28.234.8 AS2527 Sony Network Communications Inc. 1.38ms from Tokyo, JP
96.231.198.24 AS701 Verizon Business 2.28ms from Ashburn, US
201.14.56.8 AS8167 V tal 0.39ms from Curitiba, BR
78.137.160.24 AS31122 Digiweb ltd 0.46ms from Dublin, IE
175.161.70.248 AS4837 CHINA UNICOM China169 Backbone 8.14ms from Liaoyang, CN
79.9.9.72 AS3269 Telecom Italia S.p.A. 9.40ms from Milan, IT
38.173.196.152 AS54600 PEG TECH INC 0.23ms from San Jose, US
112.193.61.8 AS4837 CHINA UNICOM China169 Backbone 3.18ms from Chengdu, CN
212.85.85.152 AS8473 Bahnhof AB 4.10ms from Copenhagen, DK
76.184.137.152 AS11427 Charter Communications Inc 4.76ms from Dallas, US
42.240.158.104 AS58466 CHINANET Guangdong province network 2.26ms from Guangzhou, CN
204.210.107.248 AS20001 Charter Communications Inc 9.64ms from Honolulu, US
151.250.33.200 AS34984 Superonline Iletisim Hizmetleri A.S. 8.56ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -f2 202.4.244.1
traceroute to 202.4.244.1 (202.4.244.1): 64 hops max, 52 byte packets
4 [] 138.199.1.196 0.312 ms
5 [AS2914] 61.200.82.185 2.522 ms
6 *
7 [AS2914] 129.250.3.185 0.951 ms
8 [AS37900] 202.4.244.1 1.774 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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