103.165.193.0/24

AS142052 · Mempool Space K.K.

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Summary

Country	Japan
Domain	mempool.space
ASN	AS142052
Registry	APNIC
ID	MEMPOOL-JP

WHOIS Details

inetnum:        103.165.192.0 - 103.165.193.255
netname:        MEMPOOL-JP
descr:          Mempool Space K.K.
country:        JP
org:            ORG-MA114-AP
admin-c:        JM2327-AP
tech-c:         JM2327-AP
abuse-c:        AM3100-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-MEMPOOLSPACEKK-JP
mnt-irt:        IRT-MEMPOOL-JP
last-modified:  2021-04-20T19:28:54Z
source:         APNIC

irt:            IRT-MEMPOOL-JP
address:        MEMPOOL SPACE K.K.
address:        MORI TOWER 16F
address:        ROPPONGI HILLS
address:        MINATO, TOKYO
address:        JAPAN 106-6116
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JM2327-AP
tech-c:         JM2327-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-16
remarks:        [email protected] was validated on 2025-07-16
mnt-by:         MAINT-MEMPOOLSPACEKK-JP
last-modified:  2025-11-18T00:34:30Z
source:         APNIC

organisation:   ORG-MA114-AP
org-name:       Mempool Space K.K.
org-type:       LIR
country:        JP
address:        MORI TOWER 16F
address:        ROPPONGI HILLS
phone:          +81-3-6772-3548
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:29Z
source:         APNIC

role:           ABUSE MEMPOOLJP
country:        ZZ
address:        MEMPOOL SPACE K.K.
address:        MORI TOWER 16F
address:        ROPPONGI HILLS
address:        MINATO, TOKYO
address:        JAPAN 106-6116
phone:          +000000000
e-mail:         [email protected]
admin-c:        JM2327-AP
tech-c:         JM2327-AP
nic-hdl:        AM3100-AP
remarks:        Generated from irt object IRT-MEMPOOL-JP
remarks:        [email protected] was validated on 2025-07-16
remarks:        [email protected] was validated on 2025-07-16
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T16:13:16Z
source:         APNIC

person:         J MAURICE
address:        MEMPOOL SPACE K.K.
address:        MORI TOWER 16F
address:        ROPPONGI HILLS
address:        MINATO, TOKYO
country:        JP
phone:          +81-3-6772-3548
e-mail:         [email protected]
nic-hdl:        JM2327-AP
mnt-by:         MAINT-WIZ-JP
last-modified:  2022-05-26T14:14:00Z
source:         APNIC

route:          103.165.192.0/23
origin:         AS142052
descr:          mempool.space
mnt-by:         MAINT-MEMPOOLSPACEKK-JP
last-modified:  2022-08-24T10:48:59Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.165.0.0/16

Range	ASN	Company	Num of IPs
103.165.212.0/23	AS17995	PT ALASKA PUTRA TAMBORA	512
103.165.234.0/23	AS17995	CV SOLUMAS JAYA	512
103.165.194.0/23	AS17995	PT FIN GARUDA SAKTI	512
103.165.210.0/23	AS17995	PT GRAHA MANTIKA SADANA	512
103.165.224.0/23	AS17995	PT PUTRA SANJAYA MANDIRI	512
103.165.232.0/23	AS17995	CV BERKAH SELERA BARU	512
103.165.134.0/23	AS17995	CV KURNIA JAYA PRATAMA	512
103.165.140.0/23	AS17995	PT TRANS SATYA UTAMA	512
103.165.198.0/23	AS17995	PT LUMBUNG KARYA SEJATI	512
103.165.208.0/23	AS17995	PT TRISINDO NUSA TENGGARA	512
103.165.220.0/23	AS17995	PT SAKA DARMA AGUNG	512
103.165.222.0/23	AS17995	PT SONCOLEU USAHA MANDIRI	512
103.165.226.0/23	AS17995	PT DEVINDO ROMORA ABADI	512
103.165.230.0/23	AS17995	PT WIJAYA KARYA NUSANTARA	512
103.165.130.0/23	AS17995	PT MEGA UTAMA SOLUSINDO	512
103.165.132.0/23	AS17995	PT NURI CIPTA SELARAS	512
103.165.136.0/23	AS17995	PT MEGAKARYA SINAR GRAFINDO	512
103.165.138.0/23	AS17995	PT TIGA PUTRA INDOPERKASA	512
103.165.196.0/23	AS17995	PT TESSA MANDIRI JAYA	512
103.165.156.0/23	AS136873	CV Sampurno	512
103.165.202.0/23	AS17995	PT SAFARI MUSTIKA PERKASA	512
103.165.206.0/23	AS17995	CV ALDIAN JAYA ABADI	512
103.165.214.0/23	AS17995	PT ALFARIZ BINNTANG PRATAMA	512
103.165.218.0/23	AS17995	PT SUNGAI LIMBANG EMAS	512
103.165.120.0/23	AS138618	Thanachart Securities Public Company Limited	512
103.165.18.0/23	AS142022	CRYSTAL WATERS FIBRE PTY LTD	512
103.165.56.0/23	AS142029	Ascend Money Co., Ltd. t/a Ascend Money	512
103.165.166.0/23	AS138754	Mediaplus Signals Pvt Ltd	512
103.165.72.0/23	AS133661	URBAN IQ SOFT SOLUTION	512
103.165.228.0/23	AS17995	PT CAHAYA BUDI LESTARI	512
103.165.162.0/23	AS136275	FASTLINK BD DOT NET	512
103.165.128.0/23	AS17995	CV FARLAN CIPTA MANDIRI	512
103.165.190.0/23	AS142051	HaqNet Technology Services	512
103.165.12.0/23	AS132754	REALCOMM ENTERPRISES	512
103.165.22.0/23	AS141799	INDTEL INFRA PRIVATE LIMITED	512
103.165.76.0/23	AS133661	TELESIS SOFT SOLUTION	512
103.165.168.0/23	AS141804	Em-cyberspace Services Private Limited	512
103.165.64.0/23	AS149596	Deepnet	512
103.165.174.0/23	AS141807	LALITHAONLINE SERVICES	512
103.165.20.0/23	AS133301	Inhome Entertainments Private Limited	512
103.165.144.0/23	AS152933	EXA COMPANY LIMITED	512
103.165.122.0/23	AS17995	PT BAHANA NUANSA INDAH	512
103.165.88.0/23	AS137085	Zen4 Soft Solution	512
103.165.200.0/23	AS17995	PT ANGKASA RAJAWALI INDONESIA	512
103.165.124.0/23	AS17995	PT PRIMA AFRIYANSYAH JAYA	512
103.165.204.0/23	AS17995	PT WEHARIMA RISTUINA	512
103.165.144.0/23	AS135944	EXA COMPANY LIMITED	512
103.165.126.0/23	AS17995	PT AFAR CERDAS NUSANTARA	512
103.165.216.0/23	AS17995	CV INDOMITRA GEMILANG	512
103.165.236.0/23	AS17995	PT JIDAN PERMATA INDAH	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.165.193.201	AS142052 Mempool Space K.K.	`0.29ms` from Ashburn, US

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
54.71.169.136	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
143.59.29.184	AS12083 WideOpenWest Finance LLC	`13.01ms` from Chicago, US
174.130.198.168	AS7029 Windstream Communications LLC	`14.87ms` from Chicago, US
178.168.6.88	AS31252 StarNet Solutii SRL	`0.65ms` from Chisinau, MD
45.143.77.40	AS12897 ENTEGA Medianet GmbH	`1.69ms` from Frankfurt am Main, DE
223.198.198.136	AS4134 CHINANET-BACKBONE	`2.50ms` from Haikou, CN
82.34.63.56	AS5089 Virgin Media Limited	`11.65ms` from London, GB
207.97.138.88	AS3257 GTT Communications Inc.	`0.60ms` from Los Angeles, US
68.74.178.200	AS7018 AT&T Enterprises, LLC	`2.93ms` from Miami, US
73.49.226.232	AS7922 Comcast Cable Communications, LLC	`9.14ms` from Miami, US
60.142.105.168	AS17676 SoftBank Corp.	`3.34ms` from Tokyo, JP
159.124.9.8	AS30103 Zoom Video Communications, Inc	`0.74ms` from Amsterdam, NL
66.79.48.232	AS22561 CenturyLink Communications, LLC	`12.46ms` from Atlanta, US
44.254.87.200	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
73.16.120.56	AS7922 Comcast Cable Communications, LLC	`5.27ms` from Boston, US
175.16.18.136	AS4837 CHINA UNICOM China169 Backbone	`2.80ms` from Changchun, CN
106.57.217.120	AS4134 CHINANET-BACKBONE	`8.24ms` from Kunming, CN
128.1.183.88	AS21859 Zenlayer Inc	`0.25ms` from Los Angeles, US
50.159.98.8	AS22773 Cox Communications Inc.	`10.07ms` from Los Angeles, US
157.241.35.72	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH
198.6.16.40	AS6485 Track Data Corp	`1.03ms` from New York City, US
2.60.76.72	AS12389 PJSC Rostelecom	`8.46ms` from Novosibirsk, RU
97.104.79.200	AS33363 Charter Communications, Inc	`10.07ms` from Orlando, US
153.223.107.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.95ms` from Osaka, JP
177.64.56.248	AS28573 Claro NXT Telecomunicacoes Ltda	`6.28ms` from Osasco, BR

Traceroute

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

traceroute -a -n -q1 -f4 103.165.193.202

traceroute to 103.165.193.202 (103.165.193.202): 64 hops max, 52 byte packets

4 [AS6939] 216.66.94.2 1.093 ms

5 [AS54415] 103.99.171.35 1.795 ms

6 [AS142052] 103.165.193.202 0.361 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 2026

What are IP address ranges?

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