202.236.70.0/24

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

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Summary

Country	Japan
Domain	tcue.ac.jp
ASN	AS2907
Registry	JPNIC
ID	TCUENET-CIDR-BLK-JP

WHOIS Details

inetnum:        202.236.70.0 - 202.236.70.255
netname:        TCUENET-CIDR-BLK-JP
descr:          Takasaki City University of Economics
country:        JP
admin-c:        TK21480JP
tech-c:         TK21480JP
last-modified:  2011-05-16T19:14:09Z
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 202.236.0.0/16

Range	ASN	Company	Num of IPs
202.236.128.0/20	AS2907	Osaka Dental University	4,096
202.236.76.0/22	AS18123	Kanazawa Seiryo University	1,024
202.236.100.0/22	AS2907	Nagoya Bunri University	1,024
202.236.112.0/22	AS2907	Osaka University of Commerce	1,024
202.236.176.0/22	AS2907	Nara University of Education	1,024
202.236.188.0/22	AS2907	University of Marketing andDistribution Sciences	1,024
202.236.182.0/23	AS2516	KDDI CORPORATION	512
202.236.150.0/23	AS2907	International University of Kagoshima	512
202.236.60.0/23	AS2907	Sagami Women's University	512
202.236.106.0/23	AS2907	The Open University of Japan	512
202.236.16.0/24	AS2907	The University of Human Environments	256
202.236.111.0/24	AS2907	Fukuoka Prefectural University	256
202.236.157.0/24	AS37908	KIBI Cable Television Co.,Ltd.	256
202.236.2.0/24	AS2907	JunshinGakuen University	256
202.236.33.0/24	AS2907	Nara Prefectural Library & Information Center	256
202.236.187.0/24	AS2516	SANGIKYO Co.	256
202.236.44.0/24	AS2907	University of Sapporo	256
202.236.120.0/24	AS2907	Kyoto University of Foreign Studies	256
202.236.124.0/24	AS2907	Gunma Industrial Technology Center	256
202.236.116.0/24	AS23783	Akita Industrial Technology Center	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
202.236.70.115	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.97ms` 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
186.23.166.72	AS27747 Telecentro S.A.	`4.28ms` from Buenos Aires, AR
47.4.120.56	AS20115 Charter Communications LLC	`3.57ms` from Dallas, US
37.123.172.120	AS8473 Bahnhof AB	`4.74ms` from Falkenberg, SE
3.74.2.248	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
58.22.241.56	AS4837 CHINA UNICOM China169 Backbone	`9.92ms` from Fuzhou, CN
116.114.132.120	AS4837 CHINA UNICOM China169 Backbone	`7.51ms` from Hohhot, CN
58.218.221.120	AS4134 CHINANET-BACKBONE	`11.22ms` from Huai'an, CN
5.65.24.8	AS5607 Sky UK Limited	`8.47ms` from London, GB
128.101.75.88	AS217 University of Minnesota	`0.65ms` from Minneapolis, US
31.189.203.104	AS24608 WIND TRE S.P.A.	`11.80ms` from Rome, IT
13.49.105.120	AS16509 Amazon.com, Inc.	`0.10ms` from Stockholm, SE
126.47.10.104	AS17676 SoftBank Corp.	`4.30ms` from Tokyo, JP
119.55.73.200	AS4837 CHINA UNICOM China169 Backbone	`8.44ms` from Changchun, CN
98.101.22.136	AS11426 Charter Communications Inc	`0.53ms` from Charlotte, US
76.131.150.40	AS7922 Comcast Cable Communications, LLC	`6.53ms` from Denver, US
54.194.228.56	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
84.148.182.8	AS3320 Deutsche Telekom AG	`1.57ms` from Duesseldorf, DE
79.242.165.56	AS3320 Deutsche Telekom AG	`2.50ms` from Duesseldorf, DE
73.206.97.56	AS7922 Comcast Cable Communications, LLC	`4.82ms` from Houston, US
3.97.13.104	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
95.190.252.200	AS12389 PJSC Rostelecom	`8.55ms` from Novosibirsk, RU
35.137.199.136	AS33363 Charter Communications, Inc	`11.30ms` from Orlando, US
60.137.237.8	AS17676 SoftBank Corp.	`3.37ms` from Osaka, JP
77.130.26.104	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.70ms` from Paris, FR
201.153.135.88	AS8151 UNINET	`12.24ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -m7 202.236.70.145

traceroute to 202.236.70.145 (202.236.70.145): 7 hops max, 52 byte packets

1 [AS15169] 66.249.95.81 130.983 ms

2 [AS15169] 108.170.248.170 130.659 ms

3 *

4 [AS2907] 150.99.9.14 140.422 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

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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