157.111.16.0/24

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

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Summary

Country	Japan
Domain	qst.go.jp
ASN	AS2907
Parent Range	157.111.0.0/16
Registry	APNIC
ID	QST-NET

WHOIS Details

inetnum:        157.111.0.0 - 157.111.255.255
netname:        QST-NET
country:        JP
descr:          National Institutes for Quantum and Radiological Science and Technology
admin-c:        SS3470-AP
tech-c:         HT596-AP
tech-c:         TS970-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2016-05-18T01:32:01Z
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:  2025-04-10T11:04:13Z
source:         APNIC

person:         Hiroshi Takeshita
nic-hdl:        HT596-AP
e-mail:         h_take@nirs.go.jp
address:        4-9-1 Anagawa, Inage-ku, Chiba-shi, Chiba 263-8555, Japan
phone:          +81-43-206-3052
fax-no:         +81-43-290-1112
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2016-05-17T08:04:02Z
source:         APNIC

person:         Shinichiro Sato
nic-hdl:        SS3470-AP
e-mail:         s_sato@nirs.go.jp
address:        4-9-1, Anagawa, Inage-ku, Chiba, Japan
phone:          +81-43-206-3052
fax-no:         +81-43-290-1112
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2016-05-17T08:04:01Z
source:         APNIC

person:         Takayuki Shinomiya
nic-hdl:        TS970-AP
e-mail:         shino@nirs.go.jp
address:        4-9-1 Anagawa, Inage-ku, Chiba-shi, Chiba 263-8555, Japan
phone:          +81-43-206-3052
country:        JP
mnt-by:         MAINT-JPNIC
last-modified:  2016-05-17T08:04:02Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 157.111.16.0/24

Range	ASN	Company	Num of IPs
157.111.0.0/16	AS2907	National Institutes for Quantum and Radiological Science and Technology	65,536

Nearby Ranges

BGP prefixes that overlap with 157.111.0.0/16

Range	ASN	Company	Num of IPs
157.111.0.0/16	AS2907	National Institutes for Quantum and Radiological Science and Technology	65,536

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
157.111.16.17	AS2907 Research Organization of Information and Systems, National Institute of Informatics	6.69ms 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
194.63.206.120	AS8248 Computer Technology Institute and Press Diophantus	19.26ms from Athens, GR
61.32.211.184	AS3786 LG DACOM Corporation	1.66ms from Seoul, KR
95.205.199.184	AS3301 Telia Company AB	6.65ms from Stockholm, SE
54.77.178.24	AS16509 Amazon.com, Inc.	0.17ms from Dublin, IE
210.114.19.200	AS4766 Korea Telecom	0.93ms from Seoul, KR
59.29.98.152	AS4766 Korea Telecom	3.70ms from Seoul, KR
24.40.105.24	AS18474 Aeneas Internet Services	13.70ms from Chicago, US
93.219.70.136	AS3320 Deutsche Telekom AG	1.77ms from Hamburg, DE
184.171.27.216	AS3582 University of Oregon	3.26ms from Portland, US
177.35.80.56	AS28573 Claro NXT Telecomunicacoes Ltda	11.02ms from Porto Alegre, BR
49.62.96.136	AS4766 Korea Telecom	3.35ms from Seoul, KR
41.42.129.136	AS8452 TE-AS	2.71ms from Cairo, EG
108.92.245.168	AS7018 AT&T Enterprises, LLC	3.01ms from Houston, US
178.54.227.24	AS48437 PP "Merezha"	1.70ms from Kyiv, UA
47.200.20.56	AS5650 Frontier Communications of America, Inc.	5.68ms from Miami, US
3.101.41.248	AS16509 Amazon.com, Inc.	0.11ms from San Jose, US
110.0.108.120	AS10013 FreeBit Co.,Ltd.	4.03ms from Tokyo, JP
62.40.127.184	AS20965 GEANT Vereniging	0.56ms from Vienna, AT
85.210.178.40	AS8075 Microsoft Corporation	0.18ms from London, GB
69.137.254.168	AS7922 Comcast Cable Communications, LLC	16.24ms from Miami, US
69.247.141.136	AS7922 Comcast Cable Communications, LLC	11.79ms from Atlanta, US
104.155.11.168	AS396982 Google LLC	0.13ms from Brussels, BE
181.94.254.24	AS265686 PROVIDERS S.A.	15.79ms from Buenos Aires, AR
54.246.156.72	AS16509 Amazon.com, Inc.	0.15ms from Dublin, IE
181.134.248.120	AS13489 UNE EPM TELECOMUNICACIONES S.A.	7.46ms from Medellin, CO

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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