202.15.16.0/20

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

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Summary

Country	Japan
Domain	ait.ac.jp
ASN	AS2907
Registry	JPNIC
ID	AITNET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.15.16.0 - 202.15.31.255
netname:        AITNET-CIDR-BLK-JP
descr:          Aichi Institute of Technology
country:        JP
admin-c:        KM033JP
tech-c:         KM033JP
last-modified:  2022-11-01T02:50:02Z
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)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 202.15.0.0/16

Range	ASN	Company	Num of IPs
202.15.128.0/18	AS2516	Sumitomo Wiring Systems, Ltd.	16,384
202.15.32.0/21	AS17509	STAR-Internet	2,048
202.15.112.0/22	AS2506	NTT business Solutions corporation	1,024
202.15.44.0/23	AS2497	NTT Advanced Technology Corporation	512
202.15.106.0/23	AS2907	National Institute of Technology, Japan	512
202.15.110.0/24	AS2907	National Institute of Technology, Japan	256

Hosted domains

There are 5 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
202.15.16.209	iteslj.org	4
202.15.16.100	aitech.ac.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

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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
202.15.18.184	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.49ms` from Osaka, JP
202.15.19.252	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.67ms` from Osaka, JP
202.15.16.138	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.51ms` from Osaka, JP
202.15.21.29	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`3.46ms` from Osaka, 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
80.61.233.164	AS1136 KPN B.V.	`2.78ms` from Amsterdam, NL
84.84.14.36	AS1136 KPN B.V.	`1.96ms` from Amsterdam, NL
56.137.47.228	AS8987 Amazon Data Services Ireland Ltd	`0.22ms` from Boardman, US
209.19.161.244	AS14230 ARK Data Centers LLC	`0.55ms` from Boise, US
98.19.165.196	AS7029 Windstream Communications LLC	`10.34ms` from Dallas, US
34.246.185.228	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
54.46.40.228	AS16509 Amazon.com, Inc.	`0.12ms` from Hong Kong, HK
86.108.220.4	AS16135 Turkcell A.S.	`1.10ms` from Istanbul, TR
69.72.110.132	AS393397 Lake Region Electric Cooperative, Inc	`5.94ms` from Kansas City, US
221.120.217.180	AS17557 Pakistan Telecommunication Company Limited	`1.85ms` from Lahore, PK
92.238.91.52	AS5089 Virgin Media Limited	`7.44ms` from London, GB
34.75.211.228	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
178.140.216.4	AS42610 PJSC Rostelecom	`1.57ms` from Moscow, RU
58.70.190.100	AS17511 OPTAGE Inc.	`2.15ms` from Osaka, JP
88.100.102.68	AS5610 O2 Czech Republic, a.s.	`8.44ms` from Prague, CZ
73.71.253.196	AS7922 Comcast Cable Communications, LLC	`5.15ms` from San Jose, US
201.153.145.244	AS8151 UNINET	`11.87ms` from Santiago de Queretaro, MX
187.101.141.164	AS27699 TELEFÔNICA BRASIL S.A	`4.24ms` from Sao Paulo, BR
176.124.32.116	AS62005 BlueVPS OU	`0.16ms` from Tallinn, EE
85.209.173.116	AS6775 Andreas Fink trading as Fink Telecom Services GmbH	`1.66ms` from Zuerich, CH
188.4.23.148	AS1241 Forthnet	`9.68ms` from Athens, GR
66.160.167.20	AS6939 Hurricane Electric LLC	`0.26ms` from Fremont, US
13.134.74.212	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
176.181.49.212	AS5410 Bouygues Telecom SA	`6.39ms` from Marseille, FR
182.239.188.244	AS7545 TPG Telecom Limited	`4.48ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f4 -m10 202.15.29.57

traceroute to 202.15.29.57 (202.15.29.57): 10 hops max, 52 byte packets

4 [AS6939] 184.104.216.133 1.382 ms

5 *

6 [] 101.203.89.206 84.776 ms

7 [AS2907] 150.99.16.246 92.673 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Kuala Lumpur, MY

On December 14th 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.

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