158.215.0.0/16

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

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

Summary

Country	Japan
Domain	nic.ad.jp
ASN	AS2907
Registry	APNIC
ID	JPNIC-NET-JP-ERX

WHOIS Details

inetnum:        158.198.0.0 - 158.215.255.255
netname:        JPNIC-NET-JP-ERX
descr:          Japan Network Information Center
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
status:         ALLOCATED PORTABLE
remarks:        JPNIC Allocation Block
remarks:        Authoritative information regarding assignments and
remarks:        allocations made from within this block can also be
remarks:        queried at whois.nic.ad.jp. To obtain an English
remarks:        output query whois -h whois.nic.ad.jp x.x.x.x/e
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2020-07-23T04:25:29Z
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 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:         hostmaster@nic.ad.jp
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
remarks:        hostmaster@nic.ad.jp was validated on 2024-11-27
abuse-mailbox:  hostmaster@nic.ad.jp
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:         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

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.154.0.0/16	AS297	National Aeronautics and Space Administration	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.196.0.0/16	AS2852	VSB - Technical University	65,536
158.248.0.0/16	AS29695	Altibox AS	65,536
158.72.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.193.0.0/16	AS2607	University of Zilina	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.194.0.0/16	AS2852	Univerzita Palackeho	65,536
158.74.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.91.0.0/16	AS210	Provo School District	65,536
158.150.0.0/16	AS2119	Kristiansand Kommune	65,536
158.200.0.0/16	AS2522	Japan Network Information Center	65,536
158.64.0.0/16	AS2602	Reseau Teleinformatique de l'Education Nationale	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.197.0.0/16	AS2607	P.J.Safarik University in Kosice	65,536
158.147.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.170.0.0/16	AS27897	SEGIC USACH LTDA	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.102.0.0/16	AS2594	Consorzio per il Sistema Informativo	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.66.0.0/16	AS21111	Departament Gospodarki Cyfrowej	65,536
158.149.0.0/16	AS2119	Oppland Fylkeskommune	65,536
158.70.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.232.0.0/16	AS28810	World Health Organization	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.195.0.0/16	AS2607	Comenius University Bratislava	65,536
158.227.0.0/16	AS15488	Universidad del Pais Vasco / Euskal Herriko Unibertsitatea	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.67.0.0/16	AS21286	European Data Center	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.161.0.0/16	AS133875	Brunei Shell Petroleum Company Sendirian Berhad	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.65.0.0/16	AS29917	University System of New Hampshire	65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
158.215.64.160	prosagro.com	1
158.215.30.42	arep-lms.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

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

IP Address	ASN	Details
158.215.0.1	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.78ms` from Tokyo, JP
158.215.31.9	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`9.17ms` 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
128.255.19.192	AS3676 University of Iowa	`6.25ms` from Chicago, US
93.233.36.192	AS3320 Deutsche Telekom AG	`3.84ms` from Duesseldorf, DE
89.183.97.240	AS13045 htp GmbH	`6.13ms` from Frankfurt am Main, DE
95.112.136.16	AS6805 Telefonica Germany GmbH & Co.OHG	`2.10ms` from Hamburg, DE
223.240.127.64	AS140527 China Telecom	`4.42ms` from Huai'an, CN
178.253.98.240	AS29256 STE PDN Internal AS	`10.12ms` from Larnaca, CY
82.12.165.0	AS5089 Virgin Media Limited	`11.70ms` from London, GB
95.220.27.32	AS12714 PJSC MegaFon	`1.64ms` from Moscow, RU
207.114.60.208	AS17054 Expedient	`9.01ms` from New York City, US
97.237.32.208	AS6167 Verizon Business	`9.50ms` from Newark, US
133.37.61.208	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`8.56ms` from Osaka, JP
129.175.159.16	AS2269 Renater	`2.12ms` from Paris, FR
87.29.8.0	AS3269 Telecom Italia S.p.A.	`6.52ms` from Rome, IT
125.142.204.48	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
218.232.50.144	AS9318 SK Broadband Co Ltd	`1.68ms` from Seoul, KR
116.14.22.192	AS9506 Singtel Fibre Broadband	`1.68ms` from Singapore, SG
87.126.97.224	AS8866 Vivacom Bulgaria EAD	`4.76ms` from Sofia, BG
86.98.223.192	AS5384 Emirates Internet	`3.64ms` from Al Fujairah City, AE
24.144.195.96	AS27364 Armstrong	`14.85ms` from Ashburn, US
84.194.118.48	AS6848 Telenet BV	`8.09ms` from Brussels, BE
209.147.72.16	AS54103 MOD Mission Critical, LLC	`7.66ms` from Chicago, US
3.74.74.128	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
131.189.34.80	AS8075 Microsoft Corporation	`0.19ms` from Frankfurt am Main, DE
43.198.249.224	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
148.69.236.16	AS12353 Vodafone Portugal	`14.20ms` from Lisbon, PT

Traceroute

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

traceroute -a -n -q1 -m8 158.215.35.254

traceroute to 158.215.35.254 (158.215.35.254): 8 hops max, 52 byte packets

1 [AS15169] 142.251.241.130 222.764 ms

2 [AS15169] 108.170.231.100 222.734 ms

3 *

4 [AS2907] 150.99.5.212 256.369 ms

5 [AS2907] 150.99.196.82 258.352 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On December 6th 2025

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