1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.147.0.0/16
  4. AS9824  | 42.147.0.0/16

42.147.0.0/16

AS9824  ·  JCOM Co., Ltd.

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Summary

Country Japan
Domain jcom.co.jp
ASN AS9824
Parent Range 42.144.0.0/13
Registry APNIC
ID JTCL-JP

WHOIS Details

inetnum:        42.144.0.0 - 42.151.255.255
netname:        JTCL-JP
descr:          JCOM Co., Ltd.
country:        JP
org:            ORG-JTCL1-AP
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
abuse-c:        AJ428-AP
status:         ALLOCATED 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-lower:      MAINT-JTCL-JP
mnt-routes:     MAINT-JTCL-JP
mnt-irt:        IRT-JTCL-JP
last-modified:  2021-10-18T23:14:15Z
source:         APNIC

irt:            IRT-JTCL-JP
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-11
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-11-18T00:29:34Z
source:         APNIC

organisation:   ORG-JTCL1-AP
org-name:       JCOM Co., Ltd.
org-type:       LIR
country:        JP
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
phone:          +81-3-4366-8870
fax-no:         +81-3-4366-8571
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:29Z
source:         APNIC

role:           ABUSE JTCLJP
country:        ZZ
address:        1-2-1, Kamiogi, Suginami-ku
address:        Tokyo, Japan, 167-0043
phone:          +000000000
e-mail:         [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        AJ428-AP
remarks:        Generated from irt object IRT-JTCL-JP
remarks:        [email protected] was validated on 2025-11-11
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T13:40:10Z
source:         APNIC

role:           Jupiter Telecommunication Co Ltd administrator
address:        1-2-1, Kamiogi,Suginami-ku
address:        Tokyo, Japan, 167-0043
country:        JP
phone:          +81-3-6765-8000
e-mail:         [email protected]
admin-c:        JTCL2-AP
tech-c:         JTCL2-AP
nic-hdl:        JTCL2-AP
mnt-by:         MAINT-JTCL-JP
last-modified:  2025-07-01T05:25:52Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 42.147.0.0/16

Range ASN Company Num of IPs
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288

Nearby Ranges

BGP prefixes that overlap with 42.0.0.0/8

Range ASN Company Num of IPs
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.32.0.0/12 AS9644 SK Telecom 1,048,576
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.176.0.0/13 AS4837 UNICOM Liaoning Province Network 524,288
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.52.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.48.0.0/15 AS4837 China Unicom HuNan province network 131,072
42.202.0.0/15 AS134762 CHINANET Liaoning province network 131,072
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.202.0.0/15 AS4134 CHINANET Liaoning province network 131,072
42.242.0.0/15 AS4134 CHINANET YunNan PROVINCE NETWORK 131,072
42.192.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.63.0.0/16 AS4837 China Unicom Ningxia Province Network 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.3.0.0/16 AS4515 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.200.0.0/16 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.99.128.0/17 AS4637 Telstra Global Internet Services Network Blocks 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.194.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.96.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.120.128.0/17 AS37963 Zhejiang Taobao Network Co.,Ltd 32,768
42.156.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.189.192.0/18 AS4788 UNIFI-HOME-ibse01.sja 16,384
42.188.0.0/18 AS4788 UNIFI-HOME-imse01.mc_rsh 16,384
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
42.99.0.0/18 AS4134 CHINANET Guangdong province network 16,384
42.156.128.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.125.128.0/18 AS10010 TOKAI Communications Corporation 16,384

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.147.94.111 nyahun.net 3
42.147.183.91 brunosugano.work 1

Hosted domains API

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Pingable IPs

1,013 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.147.227.203 AS9824 JCOM Co., Ltd. 12.20ms from Tokyo, JP
42.147.226.49 AS9824 JCOM Co., Ltd. 12.01ms from Tokyo, JP
42.147.228.1 AS9824 JCOM Co., Ltd. 3.45ms from Tokyo, JP
42.147.231.83 AS9824 JCOM Co., Ltd. 9.42ms from Tokyo, JP
42.147.224.1 AS9824 JCOM Co., Ltd. 3.36ms from Tokyo, JP
42.147.230.45 AS9824 JCOM Co., Ltd. 13.63ms from Tokyo, JP
42.147.225.42 AS9824 JCOM Co., Ltd. 11.97ms from Tokyo, JP
42.147.229.125 AS9824 JCOM Co., Ltd. 12.24ms from Tokyo, JP
42.147.11.9 AS9824 JCOM Co., Ltd. 27.55ms from Tokyo, JP
42.147.162.119 AS9824 JCOM Co., Ltd. 10.45ms from Tokyo, JP
42.147.80.1 AS9824 JCOM Co., Ltd. 16.45ms from Tokyo, JP
42.147.145.65 AS9824 JCOM Co., Ltd. 12.98ms from Tokyo, JP
42.147.71.174 AS9824 JCOM Co., Ltd. 24.34ms from Tokyo, JP
42.147.159.142 AS9824 JCOM Co., Ltd. 13.71ms from Tokyo, JP
42.147.166.155 AS9824 JCOM Co., Ltd. 11.69ms from Tokyo, JP
42.147.134.217 AS9824 JCOM Co., Ltd. 13.32ms from Tokyo, JP
42.147.129.67 AS9824 JCOM Co., Ltd. 14.00ms from Tokyo, JP
42.147.43.224 AS9824 JCOM Co., Ltd. 13.08ms from Tokyo, JP
42.147.182.159 AS9824 JCOM Co., Ltd. 9.97ms from Tokyo, JP
42.147.104.171 AS9824 JCOM Co., Ltd. 4.35ms from Tokyo, JP
42.147.102.93 AS9824 JCOM Co., Ltd. 4.82ms from Tokyo, JP
42.147.124.1 AS9824 JCOM Co., Ltd. 15.28ms from Tokyo, JP
42.147.78.15 AS9824 JCOM Co., Ltd. 32.67ms from Tokyo, JP
42.147.160.1 AS9824 JCOM Co., Ltd. 3.80ms from Tokyo, JP
42.147.90.89 AS9824 JCOM Co., Ltd. 26.69ms 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
2.84.185.64 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.10ms from Athens, GR
186.212.82.80 AS18881 TELEFÔNICA BRASIL S.A 8.75ms from Curitiba, BR
178.218.139.0 AS206943 EANCENTER TELECOM LLC 0.72ms from Frankfurt am Main, DE
81.78.158.128 AS5378 Vodafone Limited 5.62ms from London, GB
89.227.226.128 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.18ms from Paris, FR
52.222.166.160 AS16509 Amazon.com, Inc. 0.36ms from Paris, FR
34.227.214.80 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
117.53.75.0 AS9943 KangNam CableTV 0.81ms from Seoul, KR
13.215.167.80 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
82.146.27.0 AS31435 MEDICOM BULGARIA Ltd. 0.54ms from Sofia, BG
161.222.180.32 AS33217 Schneider National, Inc. 6.53ms from Chicago, US
118.179.17.96 AS58656 bdHUB Limited 0.32ms from Dhaka, BD
47.69.100.144 AS3209 Vodafone GmbH 19.54ms from Frankfurt am Main, DE
49.151.106.224 AS9299 Philippine Long Distance Telephone Company 5.65ms from Manila, PH
133.207.43.192 AS2518 BIGLOBE Inc. 6.01ms from Osaka, JP
153.176.33.48 AS4713 NTT DOCOMO BUSINESS,Inc. 4.83ms from Osaka, JP
45.63.13.64 AS20473 The Constant Company, LLC 0.15ms from Piscataway, US
221.0.125.144 AS4837 CHINA UNICOM China169 Backbone 5.09ms from Qingdao, CN
14.48.78.160 AS4766 Korea Telecom 6.27ms from Seoul, KR
203.247.213.112 AS9775 Hannam University 3.68ms from Seoul, KR
189.97.140.224 AS26599 TELEFÔNICA BRASIL S.A 13.10ms from São Paulo, BR
178.90.16.96 AS9198 JSC Kazakhtelecom 2.10ms from Almaty, KZ
20.93.147.80 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
181.20.156.128 AS22927 Telefonica de Argentina 1.83ms from Buenos Aires, AR
162.154.138.16 AS10796 Charter Communications Inc 8.19ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 42.147.240.202
traceroute to 42.147.240.202 (42.147.240.202): 10 hops max, 52 byte packets
4 [AS174] 154.54.90.74 140.721 ms
5 [AS174] 154.54.95.157 204.371 ms
6 [AS174] 154.18.0.101 205.084 ms
7 [AS9824] 116.214.18.37 204.637 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Marseille, FR
On

What are IP address ranges?

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