103.37.10.0/23

AS10010 · TOKAI Communications Corporation

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Summary

Country	Japan
Domain	netlaputa.jp
ASN	AS10010
Registry	APNIC
ID	LAPUTA

WHOIS Details

inetnum:        103.37.10.0 - 103.37.11.255
netname:        Laputa
descr:          NetLaputa Corporation
descr:          OCN Gotanda Bldg. 5-22-37 Higasigotanda Shinagawa-ku Tokyo
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
abuse-c:        AJ382-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints : [email protected]
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2020-07-13T08:28:07Z
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:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2024-11-27
mnt-by:         MAINT-JPNIC
last-modified:  2024-11-27T01:47:27Z
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:         [email protected]
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
nic-hdl:        AJ382-AP
remarks:        Generated from irt object IRT-JPNIC-JP
remarks:        [email protected] was validated on 2024-11-27
abuse-mailbox:  [email protected]
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:         [email protected]
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

inetnum:        103.37.10.0 - 103.37.11.255
netname:        Laputa-CIDR-BLK-JP
descr:          NetLaputa Corporation
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        YY12414JP
tech-c:         YY12414JP
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)
last-modified:  2020-07-14T02:11:44Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range	ASN	Company	Num of IPs
103.37.128.0/22	AS1851	Adelaide University	1,024
103.37.180.0/22	AS202914	IP Resources Trading SRL	1,024
103.37.72.0/22	AS23724	Beijing Jingdong Shangke Information Technology Co. Ltd.	1,024
103.37.240.0/22	AS2516	Altherr Akihabara 708, 1-8-4, Kandasakumacho,	1,024
103.37.116.0/22	AS2519	Yokoso Rainbow Tower Heights 2305, Kaigan 3-20-20	1,024
103.37.108.0/22	AS59094	Daikanyama e-deruhaimu206, 3-13, Daikanyamacho	1,024
103.37.100.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.37.12.0/22	AS58540	Cenvan (Jinan) Network Technology CO.,LTD	1,024
103.37.204.0/22	AS56068	Lightspeed Technology Group Limited	1,024
103.37.172.0/22	AS4847	Beijing yunchuang communication Technology Co.Ltd.	1,024
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024
103.37.128.0/22	AS4826	Adelaide University	1,024
103.37.68.0/22	AS133389	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.37.36.0/22	AS133747	WEI CHING Tech., LTD	1,024
103.37.32.0/22	AS45896	Mobifone Global JSC	1,024
103.37.0.0/22	AS138415		1,024
103.37.28.0/22	AS45896	Mobifone Global JSC	1,024
103.37.92.0/22	AS2519	2-31-4 Nishihara Shibuya-ku	1,024
103.37.132.0/22	AS139468	DC Communications Inc.	1,024
103.37.84.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.37.236.0/22	AS2519	Earthstar Solution Co., Ltd.	1,024
103.37.168.0/22	AS63494	PT Inovasi Jaringan Nusantara	1,024
103.37.112.0/22	AS59094	4-1-105, Daikanyamacho	1,024
103.37.248.0/22	AS153494	Guochao Group limited	1,024
103.37.64.0/22	AS15830	Alps co.ltd.	1,024
103.37.98.0/23	AS153258	UK Gigafiber Internet Services Private Ltd	512
103.37.200.0/23	AS131226	Indian Institute Of Technology Roorkee	512
103.37.60.0/23	AS149147	GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	512
103.37.62.0/23	AS150419	SubCo Pty Ltd	512
103.37.8.0/23	AS38880	Network Dynamics Pty Ltd	512
103.37.125.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.7.0/24	AS10111	HKG	256
103.37.124.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.228.0/24	AS134165	CBRE	256
103.37.229.0/24	AS133361	Universitas Katolik Parahyangan	256
103.37.43.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.42.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.184.0/24	AS56264	Manu Host	256
103.37.41.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.40.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.118.0/24	AS132827	SNDJP	256
103.37.6.0/24	AS132707	Cable & Wireless HKT Limited	256
103.37.185.0/24	AS150417	Manu Host	256

Hosted domains

There are 121 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.37.10.62	chakana.jp	104
103.37.10.50	imctokyo.jp	4
103.37.10.49	interop.co.jp	2
103.37.10.60	u86p3.tk	2
103.37.10.61	boatmail.jp	2
103.37.10.55	ysleap.co.jp	1
103.37.10.57	fujisawa-junten.or.jp	1
103.37.10.59	scrs.jp	1
103.37.10.58	yamahira.co.jp	1
103.37.10.56	sugayoshihide.gr.jp	1
103.37.10.54	sechack365.jp	1
103.37.10.45	tomofin.com	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

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

IP Address	ASN	Details
103.37.10.34	AS10010 TOKAI Communications Corporation	`0.78ms` 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
61.49.153.55	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
92.37.85.199	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.03ms` from Ljubljana, SI
193.148.72.215	AS136787 PacketHub S.A.	`0.48ms` from Los Angeles, US
97.238.207.151	AS6167 Verizon Business	`19.61ms` from Newark, US
45.10.80.103	AS49505 JSC Selectel	`1.04ms` from Saint Petersburg, RU
76.226.82.119	AS7018 AT&T Enterprises, LLC	`4.27ms` from San Jose, US
180.182.172.199	AS18313 LG HelloVision Corp.	`6.58ms` from Seoul, KR
1.242.209.231	AS9318 SK Broadband Co Ltd	`2.91ms` from Seoul, KR
47.115.175.71	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.47ms` from Shenzhen, CN
52.77.231.23	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG
92.121.66.39	AS60142 NXP Semiconductors Netherlands B.V.	`0.52ms` from Singapore, SG
18.244.195.71	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
14.235.72.247	AS45899 VNPT Corp	`2.20ms` from Hanoi, VN
178.78.17.55	AS34150 JSC "ER-Telecom Holding"	`1.42ms` from Krasnodar, RU
2.61.33.87	AS12389 PJSC Rostelecom	`8.66ms` from Krasnoyarsk, RU
148.60.80.55	AS2200 Renater	`8.58ms` from Paris, FR
102.26.237.23	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.76ms` from Tunis, TN
23.197.250.103	AS16625 Akamai Technologies, Inc.	`0.49ms` from Atlanta, US
100.21.50.7	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
95.6.46.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.72ms` from Bursa, TR
3.18.231.231	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
20.79.191.103	AS8075 Microsoft Corporation	`0.78ms` from Frankfurt am Main, DE
47.57.101.103	AS45102 Alibaba (US) Technology Co., Ltd.	`1.21ms` from Hong Kong, HK
81.154.131.87	AS2856 British Telecommunications PLC	`5.46ms` from London, GB
97.167.141.103	AS6167 Verizon Business	`10.94ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m8 103.37.11.62

traceroute to 103.37.11.62 (103.37.11.62): 8 hops max, 52 byte packets

1 [AS15169] 142.251.60.112 222.924 ms

2 [AS10010] 219.124.151.5 222.355 ms

3 *

4 [AS10010] 61.211.177.126 221.89 ms

5 [AS10010] 42.127.239.130 221.819 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

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.

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