136.187.0.0/16

AS2907 · Research Organization of Information and Systems, National Institute of Informatics

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Summary

Country	Japan
Domain	nii.ac.jp
ASN	AS2907
Registry	APNIC
ID	NII-NET

WHOIS Details

inetnum:        136.187.0.0 - 136.187.255.255
netname:        NII-NET
country:        JP
descr:          National Institute of Informatics
admin-c:        NL261-AP
tech-c:         NL261-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2015-12-01T22:24:30Z
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

person:         NII LAN ADMIN
nic-hdl:        NL261-AP
e-mail:         [email protected]
address:        2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430, Japan
phone:          +81-3-4212-2225
fax-no:         +81-3-4212-2230
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2008-09-04T07:53:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 136.0.0.0/8

Range	ASN	Company	Num of IPs
136.64.0.0/11	AS396982	Google LLC	2,097,152
136.32.0.0/11	AS16591	Google Fiber Inc.	2,097,152
136.232.0.0/15	AS55836	Reliance Jio Infocomm Limited	131,072
136.199.0.0/16	AS2857	Universitaet Trier	65,536
136.226.0.0/16	AS62044	ZSCALER, INC.	65,536
136.172.0.0/16	AS680	Deutsches Klimarechenzentrum (DKRZ), Hamburg	65,536
136.222.0.0/16	AS749	DoD Network Information Center	65,536
136.168.0.0/16	AS396465	California State University Bakersfield	65,536
136.142.0.0/16	AS4130	University of Pittsburgh	65,536
136.243.0.0/16	AS24940	Server Block	65,536
136.167.0.0/16	AS22834	Boston College	65,536
136.230.0.0/16	AS245	TRUMPF GmbH + Co. KG	65,536
136.145.0.0/16	AS5786	University of Puerto Rico	65,536
136.186.0.0/16	AS58686	Swinburne University of Technology	65,536
136.164.0.0/16	AS42175	Equinor ASA	65,536
136.177.0.0/16	AS22284	Department of Interior United States Geological Survey	65,536
136.152.0.0/16	AS25	University of California at Berkeley	65,536
136.208.0.0/16	AS749	DoD Network Information Center	65,536
136.161.0.0/16	AS174	Cogent Communications, LLC	65,536
136.211.0.0/16	AS749	DoD Network Information Center	65,536
136.235.0.0/16	AS33235	San Juan Unified School District	65,536
136.247.0.0/16	AS2025	University of Toledo	65,536
136.159.0.0/16	AS33091	University of Calgary	65,536
136.205.0.0/16	AS367	Headquarters, USAISC	65,536
136.179.0.0/16	AS23005	SWITCH, LTD	65,536
136.155.0.0/16	AS19399	Region Stockholm	65,536
136.178.0.0/16	AS270	National Aeronautics and Space Administration	65,536
136.163.0.0/16	AS197425	Saab AB	65,536
136.182.0.0/16	AS19773	Motorola General Systems Group	65,536
136.160.0.0/16	AS6059	University System of Maryland	65,536
136.224.0.0/16	AS22174	State University of New York College of Technology at Alfred	65,536
136.183.0.0/16	AS19933	SUNY Buffalo State University	65,536
136.168.0.0/16	AS2152	California State University Bakersfield	65,536
136.210.0.0/16	AS1555	Headquarters, USAISC	65,536
136.221.0.0/16	AS1566	Headquarters, USAISC	65,536
136.218.0.0/16	AS1563	Headquarters, USAISC	65,536
136.153.0.0/16	AS132909	ACT Government InTACT Group	65,536
136.204.0.0/16	AS398086	SUNY Morrisville	65,536
136.154.0.0/16	AS9348	Museum Victoria	65,536
136.219.0.0/16	AS1563	Headquarters, USAISC	65,536
136.160.0.0/16	AS11131	University System of Maryland	65,536
136.170.0.0/16	AS16509	Amazon.com, Inc.	65,536
136.173.0.0/16	AS43375	European Parliament	65,536
136.181.0.0/16	AS13325	Michigan State Government	65,536
136.229.0.0/16	AS7792	3M Company	65,536
136.225.0.0/16	AS8220	COLT	65,536
136.210.0.0/16	AS1554	Headquarters, USAISC	65,536
136.226.0.0/16	AS22616	ZSCALER, INC.	65,536
136.201.0.0/16	AS1213	University of Limerick	65,536

Hosted domains

There are 33 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
136.187.96.101	around-the-corner.jp	7
136.187.103.170	horyuji-kondohekiga.jp	3
136.187.96.24	zap-sapporo.jp	3
136.187.103.85	edokusho.jp	2
136.187.97.115	biscuits.work	2
136.187.98.110	quick-quest.org	2
136.187.88.203	digital-typhoon.tv	1
136.187.101.171	wordnet.jp	1
136.187.109.20	prinlab.org	1
136.187.88.211	digital-typhoon.org	1
136.187.103.37	bookmap.info	1
136.187.6.9	genetic-algorithm.com	1
136.187.88.81	sigweb.jp	1
136.187.116.172	dbpedia.jp	1
136.187.88.210	digital-typhoon.org	1
136.187.88.103	eye.tc	1
136.187.108.4	nii-listening-test.net	1
136.187.88.176	web-gakkai.org	1
136.187.88.199	geonlp.org	1
136.187.116.186	datago.jp	1

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

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

IP Address	ASN	Details
136.187.39.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.24ms` from Tokyo, JP
136.187.101.139	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.26ms` from Tokyo, JP
136.187.100.240	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.40ms` from Tokyo, JP
136.187.7.23	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.41ms` from Tokyo, JP
136.187.17.3	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.31ms` from Tokyo, JP
136.187.6.14	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.46ms` from Tokyo, JP
136.187.116.124	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.59ms` from Tokyo, JP
136.187.115.3	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.65ms` from Tokyo, JP
136.187.254.18	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.70ms` from Tokyo, JP
136.187.38.11	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.21ms` from Tokyo, JP
136.187.109.35	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.45ms` from Tokyo, JP
136.187.34.40	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.49ms` from Tokyo, JP
136.187.250.204	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.21ms` from Tokyo, JP
136.187.103.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.63ms` from Tokyo, JP
136.187.106.111	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.51ms` from Tokyo, JP
136.187.252.17	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.52ms` from Tokyo, JP
136.187.99.132	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.32ms` from Tokyo, JP
136.187.251.100	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.23ms` from Tokyo, JP
136.187.36.78	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.56ms` from Tokyo, JP
136.187.88.121	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.39ms` from Tokyo, JP
136.187.98.20	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.18ms` from Tokyo, JP
136.187.33.20	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.45ms` from Tokyo, JP
136.187.97.227	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.59ms` from Tokyo, JP
136.187.110.234	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.62ms` from Tokyo, JP
136.187.102.254	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.68ms` 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
138.121.81.224	AS61500 ParkNet SRL	`1.78ms` from Buenos Aires, AR
24.175.57.48	AS11427 Charter Communications Inc	`0.95ms` from Dallas, US
176.68.195.240	AS1257 Tele2 Sverige AB	`3.89ms` from Falkenberg, SE
45.6.73.0	AS266126 LC CONECT FIBRA	`17.90ms` from Fortaleza, BR
83.25.153.128	AS5617 Orange Polska Spolka Akcyjna	`3.99ms` from Gdansk, PL
43.230.207.64	AS135386 LinkChina Telecom Global Limited.	`3.00ms` from Hong Kong, HK
113.237.231.48	AS4837 CHINA UNICOM China169 Backbone	`8.52ms` from Liaoyang, CN
20.20.84.80	AS8075 Microsoft Corporation	`0.17ms` from Lohogaon, IN
97.190.253.64	AS6167 Verizon Business	`12.37ms` from Los Angeles, US
44.211.199.80	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US
177.22.225.0	AS262669 Companhia Itabirana Telecomunicações Ltda	`9.04ms` from Rio de Janeiro, BR
163.213.239.64	AS4766 Korea Telecom	`5.86ms` from Seoul, KR
20.168.243.48	AS8075 Microsoft Corporation	`0.63ms` from Ashburn, US
172.6.165.16	AS7018 AT&T Enterprises, LLC	`3.03ms` from Atlanta, US
103.100.38.48	AS133159 Mammoth Media Pty Ltd	`0.25ms` from Brisbane, AU
92.34.95.208	AS8434 Telenor Sverige AB	`7.73ms` from Falkenberg, SE
182.189.105.128	AS17557 Pakistan Telecommunication Company Limited	`1.79ms` from Karachi, PK
122.252.239.16	AS24186 RailTel Corporation of India Ltd	`1.28ms` from Mumbai, IN
77.178.217.32	AS6805 Telefonica Germany GmbH & Co.OHG	`16.18ms` from Nuernberg, DE
27.219.193.0	AS4837 CHINA UNICOM China169 Backbone	`1.66ms` from Qingdao, CN
201.119.107.32	AS8151 UNINET	`3.82ms` from Santiago de Queretaro, MX
58.125.180.16	AS9318 SK Broadband Co Ltd	`6.34ms` from Seoul, KR
114.200.182.208	AS9318 SK Broadband Co Ltd	`7.54ms` from Seoul, KR
220.152.225.32	AS17816 China Unicom IP network China169 Guangdong province	`2.83ms` from Shenzhen, CN
121.36.250.192	AS55990 Huawei Cloud Service data center	`2.51ms` from Suzhou, CN

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 136.187.144.103

traceroute to 136.187.144.103 (136.187.144.103): 13 hops max, 52 byte packets

4 [] 116.119.161.107 34.943 ms

5 [] 27.111.228.196 45.412 ms

6 *

7 [AS2497] 58.138.112.105 123.205 ms

8 [AS2497] 202.232.6.18 119.397 ms

9 [AS2907] 150.99.11.32 110.055 ms

10 [AS2907] 150.99.187.11 106.795 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On December 6th 2025

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