1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.20.0.0/16
  4. AS132827  | 103.20.158.0/24

103.20.158.0/24

AS132827  ·  GATEWAY INC

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Summary

Country Japan
Domain top-format.biz
ASN AS132827
Registry APNIC
ID TOPFORMATINC-JP

WHOIS Details

inetnum:        103.20.158.0 - 103.20.159.255
netname:        TOPFORMATINC-JP
descr:          TOPFORMATINC-JP
country:        JP
admin-c:        YS1724-AP
tech-c:         YS1724-AP
abuse-c:        YS1724-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-ESCL-KH
mnt-lower:      MAINT-ESCL-KH
mnt-routes:     MAINT-ESCL-KH
mnt-irt:        IRT-ESCL-KH
last-modified:  2025-09-11T01:25:03Z
source:         APNIC

irt:            IRT-ESCL-KH
address:        
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ESCL2-AP
tech-c:         ESCL2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-23
mnt-by:         MAINT-ESCL-KH
last-modified:  2025-12-30T05:37:53Z
source:         APNIC

person:         Yoshio Sakai
address:        3-5-3 Nishi-Shinjuku, Shinjuku-ku, Tokyo
country:        JP
phone:          +81-3-6302-0030
e-mail:         [email protected]
nic-hdl:        YS1724-AP
abuse-mailbox:  [email protected]
mnt-by:         MAINT-TOPFORMATINC-JP
last-modified:  2013-01-03T13:21:23Z
source:         APNIC

route:          103.20.156.0/22
origin:         AS2519
descr:          Earthstar Solution Co., Ltd.
mnt-by:         MAINT-ESCL-KH
last-modified:  2022-05-20T02:06:38Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.20.0.0/16

Range ASN Company Num of IPs
103.20.136.0/22 AS10022 Datacom Group Ltd 1,024
103.20.32.0/22 AS131274 CYPRESS TELECOM (CHINA) LIMITED 1,024
103.20.148.0/22 AS131367 Viet Online trading service corporation 1,024
103.20.24.0/22 AS132395 Unified National Networks 1,024
103.20.172.0/22 AS132418 1 Rue Royale FR 1,024
103.20.212.0/22 AS132420 282, Sector 19 1,024
103.20.204.0/22 AS134240 ADVANCED WIRELESS NETWORK COMPANY LIMITED 1,024
103.20.160.0/22 AS134765 HanMing Group Limited 1,024
103.20.192.0/22 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
103.20.80.0/22 AS139628 Mega Truenet Communication Co., Ltd. 1,024
103.20.128.0/22 AS151185 Juzhi technology co., ltd 1,024
103.20.116.0/22 AS17583 Keumgang Cable Network 1,024
103.20.76.0/22 AS17828 PNG DATACO LTD 1,024
103.20.72.0/22 AS24295 15-14fuzi Bld.40-5F,Sakuragaokacho,Shibuya-ku 1,024
103.20.200.0/22 AS38719 VODIEN AUSTRALIA PTY LTD 1,024
103.20.40.0/22 AS38843 PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD 1,024
103.20.144.0/22 AS45552 METASERV COMPANY LIMITED 1,024
103.20.4.0/22 AS4686 4-41-16-103Z,yoyogi,shibuya-ku 1,024
103.20.8.0/22 AS4686 Shu BLDG 2538 1,024
103.20.52.0/22 AS55406 HRC Technologies Ltd 1,024
103.20.32.0/22 AS55996 CYPRESS TELECOM (CHINA) LIMITED 1,024
103.20.180.0/22 AS58688 Radiant telecommunications 1,024
103.20.140.0/22 AS58704 Suite 301 Concord Tower 1,024
103.20.252.0/22 AS58710 A1 Richmond Road 1,024
103.20.152.0/22 AS58726 # 203, Express tower 1,024
103.20.112.0/22 AS9808 China Mobile Communications Corporation 1,024
103.20.232.0/23 AS132429 Private Mail Box 9103 512
103.20.246.0/23 AS15830 Cogenesis Business Group 512
103.20.90.0/23 AS58381 Wow Internet Indonesia 512
103.20.18.0/23 AS132392 Alterian Software Pty Ltd 512
103.20.36.0/23 AS211252 Akari Netowrks K.K. 512
103.20.234.0/23 AS395092 Shock Hosting LLC 512
103.20.126.0/23 AS132415 Palm Court Bldg M, 501/B, 5th Floor, New Link Road 512
103.20.38.0/23 AS211252 Akari Netowrks K.K. 512
103.20.96.0/23 AS151858 FAST BYTE FAST DATA COMPANY LIMITED 512
103.20.228.0/23 AS136176 Turtseo 512
103.20.22.0/23 AS24510 HOLMESGLEN INSTITUTE OF TAFE 512
103.20.164.0/24 AS56285 DIGITRAL PRIVATE LIMITED 256
103.20.89.0/24 AS153038 House 1 , Katasur Ground Floor 256
103.20.168.0/24 AS56300 MyRepublic Pte Ltd 256
103.20.169.0/24 AS56300 MyRepublic Pte Ltd 256
103.20.170.0/24 AS56300 MyRepublic Ltd 256
103.20.48.0/24 AS24510 HOLMESGLEN INSTITUTE OF TAFE 256
103.20.51.0/24 AS58557 PT IONPay Networks 256
103.20.222.0/24 AS40065 hongkong netbroadband 256
103.20.223.0/24 AS40065 hongkong netbroadband 256
103.20.64.0/24 AS45415 Vasai Cable Pvt. Ltd. - ISP 256
103.20.65.0/24 AS45415 Vasai Cable Pvt. Ltd. - ISP 256
103.20.66.0/24 AS45415 Vasai Cable Pvt. Ltd. _ ISP 256
103.20.28.0/24 AS131215 SANCHARONLINE IP POOL 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.20.158.241 honkana-bekkey.info 1
103.20.158.10 peita-fenrio.info 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

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

IP Address ASN Details
103.20.158.2 AS132827 GATEWAY INC 0.48ms 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
128.63.203.56 AS13 Headquarters, USAISC 2.68ms from Ashburn, US
38.226.230.216 AS52354 Atlantica Video Cable S.A. 5.83ms from Buenos Aires, AR
97.243.192.88 AS6167 Verizon Business 12.90ms from Chicago, US
213.114.102.216 AS8434 Telenor Sverige AB 2.40ms from Copenhagen, DK
2.155.202.216 AS12430 VODAFONE ESPANA S.A.U. 4.74ms from Madrid, ES
73.84.88.120 AS7922 Comcast Cable Communications, LLC 4.97ms from Miami, US
189.160.58.8 AS8151 UNINET 1.68ms from Monterrey, MX
2.60.225.248 AS12389 PJSC Rostelecom 8.66ms from Novosibirsk, RU
95.68.9.168 AS12578 SIA Tet 2.60ms from Riga, LV
221.200.126.248 AS4837 CHINA UNICOM China169 Backbone 1.93ms from Tieling, CN
42.125.36.152 AS10010 TOKAI Communications Corporation 3.75ms from Tokyo, JP
20.61.48.136 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
108.238.29.120 AS7018 AT&T Enterprises, LLC 12.68ms from Chicago, US
23.59.46.72 AS16625 Akamai Technologies, Inc. 0.14ms from Copenhagen, DK
87.104.3.136 AS44869 FIBIA P/S 1.53ms from Copenhagen, DK
151.215.135.24 AS21693 Xcel Energy Inc. 16.92ms from Dallas, US
38.64.101.72 AS151786 HPLink 5.35ms from Dhaka, BD
104.166.97.168 AS30115 FreeConferenceCall.com 0.22ms from Los Angeles, US
176.185.235.104 AS5410 Bouygues Telecom SA 1.49ms from Paris, FR
81.68.130.216 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.71ms from Shanghai, CN
203.16.199.72 AS9266 Fiveways International Limited 11.50ms from Sydney, AU
200.147.68.40 AS7162 Universo Online S.A. 1.05ms from São Paulo, BR
61.20.52.232 AS9674 Far EastTone Telecommunication Co., Ltd. 1.25ms from Taipei, TW
1.180.237.72 AS4134 CHINANET-BACKBONE 9.23ms from Taiyuan, CN
60.120.145.40 AS17676 SoftBank Corp. 2.67ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f8 103.20.158.69
traceroute to 103.20.158.69 (103.20.158.69): 64 hops max, 52 byte packets
8 [AS10021] 202.7.106.150 89.538 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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