130.69.0.0/16

AS2501 · The University of Tokyo

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Summary

Country	Japan
Domain	u-tokyo.ac.jp
ASN	AS2501
Registry	APNIC
ID	UTNET

WHOIS Details

inetnum:        130.69.0.0 - 130.69.255.255
netname:        UTNET
descr:          University of Tokyo
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
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
country:        JP
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
status:         ALLOCATED PORTABLE
last-modified:  2016-05-11T01:21:52Z
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:           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 130.0.0.0/8

Range	ASN	Company	Num of IPs
130.242.0.0/15	AS1653	SUNET/NORDUnet	131,072
130.220.0.0/16	AS1851	University of South Australia	65,536
130.161.0.0/16	AS1128	Technische Universiteit Delft	65,536
130.76.0.0/16	AS196	The Boeing Company	65,536
130.118.0.0/16	AS1842	Department of Interior United States Geological Survey	65,536
130.239.0.0/16	AS1653	Umea University	65,536
130.64.0.0/16	AS13326	Tufts University	65,536
130.232.0.0/16	AS1741	University of Turku	65,536
130.231.0.0/16	AS1741	Oulu University	65,536
130.190.0.0/16	AS1942	SIMSU - Service Informatique Mutualise du Site Universitaire	65,536
130.176.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.234.0.0/16	AS1741	University of Jyvaskyla	65,536
130.217.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.21.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.120.0.0/16	AS1715	Universite Paul Sabatier	65,536
130.179.0.0/16	AS17001	University of Manitoba	65,536
130.171.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.181.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.237.0.0/16	AS1653	SUNET/NORDUnet	65,536
130.150.0.0/16	AS16509	California State University, Office of the Chancellor	65,536
130.117.0.0/16	AS174	Cogent Communications, LLC	65,536
130.230.0.0/16	AS1926	Tampere University of Technology	65,536
130.85.0.0/16	AS11131	University of Maryland Baltimore County (UMBC)	65,536
130.24.0.0/16	AS16509	A100 ROW Inc	65,536
130.244.0.0/16	AS1257	Swipnet backbone	65,536
130.18.0.0/16	AS10546	Mississippi State University	65,536
130.189.0.0/16	AS11197	Dartmouth-Hitchcock Medical Center	65,536
130.233.0.0/16	AS15496	Aalto University	65,536
130.253.0.0/16	AS14041	University of Denver	65,536
130.205.0.0/16	AS16509	Amazon Technologies Inc.	65,536
130.124.0.0/16	AS1906	Northrop Grumman Corp.	65,536
130.84.0.0/16	AS1303	Centre de Calcul du CNRS	65,536
130.37.0.0/16	AS1103	Vrije Universiteit Amsterdam	65,536
130.238.0.0/16	AS1653	Uppsala University	65,536
130.89.0.0/16	AS1133	Drienerlolaan 5	65,536
130.100.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
130.150.0.0/16	AS14618	California State University, Office of the Chancellor	65,536
130.32.0.0/16	AS15601	Baring Asset Management	65,536
130.127.0.0/16	AS12148	Clemson University	65,536
130.31.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.184.0.0/16	AS10508	University of Arkansas	65,536
130.136.0.0/16	AS137	Dipartimento Scienze dell'Informazione	65,536
130.77.0.0/16	AS10441	Jacobs Engineering Group Inc.	65,536
130.236.0.0/16	AS1653	Linkoping University	65,536
130.80.0.0/16	AS16509	Amazon.com, Inc.	65,536
130.71.0.0/16	AS16509	Amazon Technologies Inc.	65,536
130.19.0.0/16	AS2013	PG&E	65,536
130.208.0.0/16	AS15474	SURIS/RHnet Iceland University Research Network	65,536
130.251.0.0/16	AS137	UNI-Genova	65,536
130.68.0.0/16	AS205	Montclair State University	65,536

Hosted domains

There are 66 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
130.69.94.132	jsid.org	30
130.69.94.134	jspfe.jp	11
130.69.94.131	jts61.jp	5
130.69.198.127	harada-lab.com	5
130.69.92.25	umin.info	3
130.69.94.133	tokyo-kanto2023.jp	3
130.69.198.247	asiabarometer.net	3
130.69.114.19	xn--pss754ap8kgy5a.jp	1
130.69.92.70	umin.net	1
130.69.92.42	medicalmarketing.jp	1
130.69.92.10	umin.ac.jp	1
130.69.92.55	umin.org	1
130.69.250.102	asano.tech	1
130.69.251.23	cr2.org	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

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

IP Address	ASN	Details
130.69.123.251	AS2501 The University of Tokyo	`1.87ms` from Tokyo, JP
130.69.124.222	AS2501 The University of Tokyo	`2.24ms` from Tokyo, JP
130.69.80.68	AS2501 The University of Tokyo	`2.21ms` from Tokyo, JP
130.69.83.62	AS2501 The University of Tokyo	`7.07ms` from Tokyo, JP
130.69.197.2	AS2501 The University of Tokyo	`1.25ms` from Tokyo, JP
130.69.5.1	AS2501 The University of Tokyo	`4.20ms` from Tokyo, JP
130.69.196.205	AS2501 The University of Tokyo	`2.07ms` from Tokyo, JP
130.69.242.24	AS2501 The University of Tokyo	`1.68ms` from Tokyo, JP
130.69.94.133	AS2501 The University of Tokyo	`1.20ms` from Tokyo, JP
130.69.100.45	AS2501 The University of Tokyo	`1.80ms` from Tokyo, JP
130.69.199.138	AS2501 The University of Tokyo	`1.62ms` from Tokyo, JP
130.69.126.33	AS2501 The University of Tokyo	`2.45ms` from Tokyo, JP
130.69.200.254	AS2501 The University of Tokyo	`1.16ms` from Tokyo, JP
130.69.0.1	AS2501 The University of Tokyo	`4.34ms` from Tokyo, JP
130.69.116.32	AS2501 The University of Tokyo	`2.05ms` from Tokyo, JP
130.69.79.11	AS2501 The University of Tokyo	`1.39ms` from Tokyo, JP
130.69.240.31	AS2501 The University of Tokyo	`3.80ms` from Tokyo, JP
130.69.244.3	AS2501 The University of Tokyo	`2.28ms` from Tokyo, JP
130.69.92.85	AS2501 The University of Tokyo	`1.29ms` from Tokyo, JP
130.69.115.20	AS2501 The University of Tokyo	`1.93ms` from Tokyo, JP
130.69.101.1	AS2501 The University of Tokyo	`1.49ms` from Tokyo, JP
130.69.250.103	AS2501 The University of Tokyo	`1.81ms` from Tokyo, JP
130.69.241.33	AS2501 The University of Tokyo	`1.52ms` from Tokyo, JP
130.69.198.246	AS2501 The University of Tokyo	`2.56ms` from Tokyo, JP
130.69.251.29	AS2501 The University of Tokyo	`1.23ms` 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
178.224.99.224	AS50266 Odido Netherlands B.V.	`3.71ms` from Amsterdam, NL
151.204.238.192	AS701 Verizon Business	`1.51ms` from Boston, US
86.127.103.64	AS8708 DIGI ROMANIA S.A.	`3.46ms` from Bucharest, RO
190.174.139.192	AS22927 Telefonica de Argentina	`2.35ms` from Buenos Aires, AR
80.138.229.208	AS3320 Deutsche Telekom AG	`3.74ms` from Hamburg, DE
104.173.7.96	AS20001 Charter Communications Inc	`3.21ms` from Los Angeles, US
219.248.65.208	AS9318 SK Broadband Co Ltd	`1.45ms` from Seoul, KR
120.104.228.48	AS1659 Taiwan Academic Network (TANet) Information Center	`4.26ms` from Taipei, TW
102.157.175.96	AS37705 TOPNET	`2.13ms` from Tunis, TN
42.237.253.208	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Zhengzhou, CN
54.198.133.240	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
105.191.19.160	AS36925 MEDITELECOM	`15.85ms` from Casablanca, MA
40.142.20.208	AS17378 TierPoint, LLC	`0.95ms` from Chicago, US
168.107.255.160	AS31898 Oracle Corporation	`1.13ms` from Delhi, IN
64.18.33.160	AS19616 ACCESS	`11.03ms` from Manassas, US
220.147.151.112	AS2519 ARTERIA Networks Corporation	`2.08ms` from Osaka, JP
75.202.119.144	AS6167 Verizon Business	`9.07ms` from Portland, US
175.114.24.32	AS9318 SK Broadband Co Ltd	`1.25ms` from Seoul, KR
130.113.64.48	AS23237 McMaster University	`2.29ms` from Toronto, CA
31.160.41.128	AS1136 KPN B.V.	`0.45ms` from Amsterdam, NL
193.29.183.0	AS214668 AxusHost B.V.	`0.20ms` from Amsterdam, NL
20.97.229.144	AS8075 Microsoft Corporation	`0.41ms` from Boydton, US
89.120.131.0	AS9050 Orange Romania S.A.	`0.20ms` from Bucharest, RO
197.45.193.0	AS8452 TE-AS	`6.34ms` from Cairo, EG
106.223.197.224	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.50ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f4 -m16 130.69.127.147

traceroute to 130.69.127.147 (130.69.127.147): 16 hops max, 52 byte packets

4 [AS2497] 216.98.100.233 25.166 ms

5 [AS2497] 58.138.81.229 74.256 ms

6 *

7 [AS2497] 58.138.112.105 163.289 ms

8 [AS2497] 202.232.6.18 163.674 ms

9 [AS2907] 150.99.11.32 164.068 ms

10 [AS2907] 150.99.190.98 164.201 ms

11 [AS2501] 133.11.206.154 164.293 ms

12 [AS2501] 133.11.206.149 164.27 ms

13 [AS2501] 133.11.130.114 164.409 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Monticello, US

On March 13th 2026

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