133.153.0.0/16

AS4713 · NTT DOCOMO BUSINESS,Inc.

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Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS4713
Registry	APNIC
ID	JPNIC-NET-JP-ERX

WHOIS Details

inetnum:        133.0.0.0 - 133.255.255.255
netname:        JPNIC-NET-JP-ERX
descr:          Japan Network Information Center
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
remarks:        133/8 block is an ERX range which transfered from
remarks:        ARIN to APNIC on 2009-10-30
remarks:        The original allocation date was 1997-03-01
remarks:        Please search  whois.nic.ad.jp for more information
remarks:        about this range
remarks:        % whois -h whois.nic.ad.jp ***.***.***.***/e
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2022-11-01T04:33:10Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2025-09-04T01:00:00Z
source:         APNIC

role:           ABUSE JPNICJP
country:        ZZ
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
remarks:        [email protected] was validated on 2024-11-27
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-23T00:15:35Z
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:         [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 133.0.0.0/8

Range	ASN	Company	Num of IPs
133.237.0.0/16	AS23820	Rakuten Group, Inc.	65,536
133.125.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.123.0.0/16	AS7522	STNet, Incorporated	65,536
133.114.0.0/16	AS2527	Sony Network Communications Inc.	65,536
133.236.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.142.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.175.0.0/16	AS2519	ARTERIA Networks Corporation	65,536
133.242.0.0/16	AS7684	SAKURA Internet Inc.	65,536
133.163.0.0/16	AS2510	FUJITSU LIMITED	65,536
133.167.0.0/16	AS9371	SAKURA Internet Inc.	65,536
133.112.0.0/16	AS2522	Japan Network Information Center	65,536
133.218.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.159.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.137.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.110.0.0/16	AS2497	Internet Initiative Japan Inc.	65,536
133.18.0.0/16	AS24282	KAGOYA JAPAN Inc.	65,536
133.155.128.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.130.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.155.0.0/17	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	32,768
133.186.128.0/17	AS45974	NHN Cloud Japan Corporation	32,768
133.232.128.0/17	AS2514	NTT PC Communications,Inc.	32,768
133.165.192.0/18	AS17534	NSK Co.,Ltd.	16,384
133.32.0.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.247.0.0/18	AS131918	SHONAN CABLE NETWORK	16,384
133.165.128.0/18	AS2527	Sony Network Communications Inc.	16,384
133.149.192.0/18	AS2519	ARTERIA Networks Corporation	16,384
133.186.64.0/18	AS131915	Hamamatsu Cable Television .Inc	16,384
133.238.64.0/18	AS131958	TAMA CABLE NETWORK CO., LTD.	16,384
133.149.128.0/18	AS4677	Marubeni OKI Network Solutions Inc.	16,384
133.232.64.0/19	AS2514	INTERLINK Co.,LTD	8,192
133.226.96.0/19	AS9997	CTY Co.,Ltd.	8,192
133.32.224.0/19	AS2519	ARTERIA Networks Corporation	8,192
133.238.32.0/19	AS2497	IIJ Internet	8,192
133.226.64.0/19	AS7524	ITEC Hankyu Hanshin Co.,Ltd.	8,192
133.232.0.0/19	AS7682	DMG MORI Digital Co., LTD.	8,192
133.186.0.0/20	AS10010	TOKAI Communications Corporation	4,096
133.32.80.0/20	AS131918	SHONAN CABLE NETWORK	4,096
133.247.144.0/20	AS131949	General Incorporated Foundation Aso Telework Center	4,096
133.232.96.0/20	AS2514	INTERLINK Co.,LTD	4,096
133.226.0.0/20	AS131934	ICC Corporation	4,096
133.238.16.0/20	AS2497	IIJ Internet	4,096
133.32.128.0/20	AS2519	ARTERIA Networks Corporation	4,096
133.226.144.0/20	AS24279	SENDAI CATV CO.,LTD.	4,096
133.117.64.0/20	AS58791	GMO Internet Group, Inc.	4,096
133.226.16.0/20	AS23624	Chukai Television Co,.Ltd.	4,096
133.226.160.0/20	AS17958	Kasaoka Cable Vision LIMITED	4,096
133.117.80.0/20	AS18094	Tokyo Cable Network.,Inc.	4,096
133.88.48.0/20	AS23778	IMIZU CABLE NETWORK CO.,LTD.	4,096
133.88.32.0/20	AS18281	Chitahanto Cable Network Corp.	4,096
133.232.112.0/20	AS2514	INTERLINK Co.,LTD	4,096

Hosted domains

There are 46 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
133.153.71.81	sumitomoelectric.hk	35
133.153.71.151	nnss.co.jp	4
133.153.71.207	sei-networks.com	2
133.153.71.32	sumitool.com	1
133.153.71.203	takhn2rk0olami0uen2yteiga.xyz	1
133.153.71.196	seipusa.com	1
133.153.71.180	sumitube.com	1
133.153.71.178	sumitool.com	1
133.153.71.224	klp.co.jp	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
133.153.71.4	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.88ms` from Osaka, JP
133.153.22.2	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.34ms` 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
51.225.51.80	AS16509 Amazon.com, Inc.	`0.84ms` from Berlin, DE
191.82.95.224	AS22927 Telefonica de Argentina	`17.47ms` from Buenos Aires, AR
72.251.186.48	AS5742 Fidium	`0.64ms` from Chicago, US
140.32.192.208	AS668 United States Department of Defense (DoD)	`4.22ms` from Chicago, US
109.58.191.224	AS44034 Hi3G Access AB	`6.18ms` from Copenhagen, DK
14.185.240.128	AS45899 VNPT Corp	`2.19ms` from Da Nang, VN
107.222.100.48	AS7018 AT&T Enterprises, LLC	`3.42ms` from Dallas, US
108.50.158.176	AS701 Verizon Business	`2.76ms` from New York City, US
208.65.218.176	AS36222 WindWave Communications	`0.50ms` from Seattle, US
24.69.123.96	AS6327 Shaw Communications	`6.48ms` from Seattle, US
49.172.160.16	AS17858 LG POWERCOMM	`2.61ms` from Seoul, KR
120.77.135.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.21ms` from Shenzhen, CN
142.215.202.128	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.33ms` from Ashburn, US
138.121.121.112	AS264293 Smart Solucoes em Telecomunicacoes	`0.84ms` from Fortaleza, BR
113.234.179.96	AS4837 CHINA UNICOM China169 Backbone	`7.93ms` from Liaoyang, CN
196.202.172.112	AS15399 Wananchi Group (Kenya) Limited	`0.53ms` from Nairobi, KE
95.251.162.224	AS3269 Telecom Italia S.p.A.	`3.46ms` from Naples, IT
34.205.220.208	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
45.5.17.0	AS266083 BANDA A TELECOMUNICACOES EIRELI	`19.99ms` from Sao Paulo, BR
121.147.155.144	AS4766 Korea Telecom	`5.07ms` from Seoul, KR
37.78.148.64	AS12389 PJSC Rostelecom	`14.32ms` from Tbilisi, GE
149.72.246.0	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
103.79.24.16	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
84.142.251.240	AS3320 Deutsche Telekom AG	`2.58ms` from Duesseldorf, DE
87.158.251.16	AS3320 Deutsche Telekom AG	`7.27ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f4 -m13 133.153.247.165

traceroute to 133.153.247.165 (133.153.247.165): 13 hops max, 52 byte packets

4 [AS6762] 195.22.193.131 13.877 ms

5 [AS6762] 89.221.39.21 14.337 ms

6 [AS2914] 129.250.6.214 32.723 ms

7 [AS2914] 61.200.80.78 344.714 ms

8 [AS4713] 125.170.96.33 340.038 ms

9 [AS4713] 125.170.96.198 347.158 ms

10 [AS4713] 153.149.221.98 347.694 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Athens, GR

On December 14th 2025

What are IP address ranges?

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