1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.143.0.0/16
  4. AS63781  | 103.143.137.0/24

103.143.137.0/24

AS63781  ·  Kobayashi Family Net LLP

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Summary

Country Japan
Domain kobayashi.ad.jp
ASN AS63781
Registry JPNIC
ID KFNET-INFRA

WHOIS Details

inetnum:        103.143.137.0 - 103.143.137.255
netname:        KFNET-INFRA
descr:          Kobayashi Family Net LLP
country:        JP
admin-c:        JP00182424
tech-c:         JP00182424
last-modified:  2022-07-25T23:44:05Z
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)
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 103.143.0.0/16

Range ASN Company Num of IPs
103.143.54.0/23 AS9875 PT. Assamanta Putra Mandollo 512
103.143.122.0/23 AS9370 Maneql Co.,Ltd. 512
103.143.178.0/23 AS40065 blue tech technology Co., Limited 512
103.143.52.0/23 AS9875 PT. Aisya Cipta Karya 512
103.143.166.0/23 AS135761 Tanvi Enterprises 512
103.143.14.0/23 AS139646 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED 512
103.143.182.0/23 AS139689 Rahul Enterprise 512
103.143.76.0/23 AS399055 Southeast Networks 512
103.143.110.0/23 AS9875 PT. Aryan Sanputra Wijaya 512
103.143.190.0/23 AS9875 CV Humala Persada Nusantara 512
103.143.64.0/23 AS9875 PT. Bilqis Mutiara Indah 512
103.143.88.0/23 AS139667 Ether Technology Network 512
103.143.80.0/23 AS139659 MR 1605 HO KING COMM CTR 2-16 FA YUEN ST MONGKOK KL 512
103.143.42.0/23 AS139652 FUSION NET LIMITED 512
103.143.118.0/23 AS139670 Shajalal Islami Bank Ltd. 512
103.143.112.0/23 AS139671 CHRISTIAN CONGREGATION OF JEHOVAH'S WITNESSES (AUSTRALASIA) LIMITED 512
103.143.246.0/23 AS139711 KANBAWZA BANK LIMITED 512
103.143.86.0/23 AS32708 LoadEdge Limited 512
103.143.14.0/23 AS54801 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED 512
103.143.102.0/23 AS9875 CV. Caterina Apriani 512
103.143.156.0/23 AS10080 Interconnect Networks Pty Ltd 512
103.143.116.0/23 AS9875 CV. Kasih Sinar Abadi 512
103.143.58.0/23 AS9875 PT. Kaila Mutiara Bersinar 512
103.143.66.0/23 AS9875 PT. Aulia Bersinar Cemerlang 512
103.143.8.0/23 AS138296 Promptnet Broadband Pvt Ltd 512
103.143.140.0/23 AS135988 Sun Group Corporation 512
103.143.202.0/23 AS135989 Tay Ninh Department of Information and Communications 512
103.143.114.0/23 AS9875 PT. Bhakti Maria Utara 512
103.143.92.0/23 AS136167 CHINA TELECOM(MACAU) COMPANY LIMITED 512
103.143.70.0/23 AS139389 PT. Marawa Transmisi Media 512
103.143.16.0/23 AS134760 Hebei Sea Whale Technology Co. Ltd.. 512
103.143.130.0/23 AS139394 PT Patra Drilling Contractor 512
103.143.170.0/23 AS139400 PT. Rak Super Ninja 512
103.143.96.0/23 AS133838 CV. Inti Berkat 512
103.143.4.0/23 AS139404 PT JURAGAN ONLINE SOLUSI 512
103.143.186.0/23 AS136362 BHARTIYE BROADBAND SERVICE 512
103.143.224.0/23 AS139412 PT Zegen Laraka Utama 512
103.143.18.0/23 AS134760 Hebei Sea Whale Technology Co. Ltd.. 512
103.143.6.0/23 AS139484 Sathya Web Services Private Limited 512
103.143.160.0/23 AS133929 IK Shield Technology Co., Limited 512
103.143.208.0/23 AS56150 Branch of N Support Joint Stock Company 512
103.143.2.0/24 AS139385 PT. LANTIP TEKNOLOGI PRIMA 256
103.143.218.0/24 AS139371 PT Bank Agris Tbk 256
103.143.139.0/24 AS139009 Windstream Communication Limited 256
103.143.161.0/24 AS133929 Room G, 16/F, Block 2, Yuk Ming Towers, 256
103.143.219.0/24 AS138359 DataKL Solutions Sdn Bhd 256
103.143.91.0/24 AS139668 Cefalo Bangladesh Ltd 256
103.143.73.0/24 AS138152 GAAISHING INDUSTRIAL HOLDINGS LIMITED 256
103.143.85.0/24 AS139666 City of Charles Sturt 256
103.143.72.0/24 AS138152 GAAISHING INDUSTRIAL HOLDINGS LIMITED 256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
39.106.6.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
76.152.39.120 AS7922 Comcast Cable Communications, LLC 6.36ms from Boston, US
199.27.134.232 AS13335 Cloudflare, Inc. 11.11ms from Chicago, US
219.223.254.136 AS4538 China Education and Research Network Center 7.08ms from Guangzhou, CN
201.157.236.8 AS52871 TASCOM TELECOMUNICAÇÕES LTDA 15.05ms from Joao Pessoa, BR
13.42.53.104 AS16509 Amazon.com, Inc. 0.67ms from London, GB
86.13.185.88 AS5089 Virgin Media Limited 6.04ms from London, GB
104.180.168.40 AS7018 AT&T Enterprises, LLC 1.39ms from Los Angeles, US
76.134.155.72 AS7922 Comcast Cable Communications, LLC 11.62ms from Miami, US
94.137.90.216 AS208969 Biterika Group LLC 1.18ms from Minsk, BY
108.189.95.40 AS33363 Charter Communications, Inc 9.95ms from Orlando, US
86.219.105.152 AS3215 Orange S.A. 9.18ms from Paris, FR
176.129.218.24 AS5410 Bouygues Telecom SA 8.81ms from Paris, FR
27.196.156.168 AS4837 CHINA UNICOM China169 Backbone 7.54ms from Qingdao, CN
3.107.140.152 AS16509 Amazon.com, Inc. 0.16ms from Sydney, AU
142.114.250.216 AS577 Bell Canada 3.06ms from Toronto, CA
145.24.159.104 AS1103 SURF B.V. 2.33ms from Amsterdam, NL
38.54.104.216 AS138915 Kaopu Cloud HK Limited 0.27ms from Ashburn, US
68.186.193.200 AS20115 Charter Communications LLC 9.02ms from Atlanta, US
193.105.179.200 AS215656 Servatica Technologies, S.L. 0.02ms from Barcelona, ES
76.132.237.152 AS7922 Comcast Cable Communications, LLC 10.36ms from Fremont, US
123.31.159.104 AS45899 VNPT Corp 4.88ms from Ho Chi Minh City, VN
122.162.206.72 AS24560 Bharti Airtel Ltd., Telemedia Services 1.84ms from Hyderabad, IN
45.63.103.136 AS20473 The Constant Company, LLC 0.11ms from London, GB
97.182.87.216 AS6167 Verizon Business 16.86ms 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 -f2 -m8 103.143.137.66
traceroute to 103.143.137.66 (103.143.137.66): 8 hops max, 52 byte packets
2 [AS749] 11.73.7.181 0.404 ms
3 *
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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