1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.239.0.0/16
  4. AS21859  | 103.239.103.0/24

103.239.103.0/24

AS21859  ·  Zenlayer Inc

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Summary

Country Taiwan
Domain worldbackbone.com
ASN AS21859
Registry APNIC
ID TPE-TW

WHOIS Details

inetnum:        103.239.103.0 - 103.239.103.255
netname:        TPE-TW
descr:          7601 Via Santae Lane
country:        TW
admin-c:        CNTL2-AP
tech-c:         CNTL2-AP
abuse-c:        CNTL2-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TPE-TW
mnt-irt:        IRT-TPENET-TW
last-modified:  2024-06-19T05:23:25Z
source:         APNIC

irt:            IRT-TPENET-TW
address:        Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         abuse@worldbackbone.com
abuse-mailbox:  abuse@worldbackbone.com
admin-c:        CNTL2-AP
tech-c:         CNTL2-AP
auth:           # Filtered
remarks:        abuse@worldbackbone.com was validated on 2025-11-29
mnt-by:         MAINT-TPE-TW
last-modified:  2025-11-29T03:57:46Z
source:         APNIC

role:           CLOUDWWW Network Taiwan Limited
address:        Songshan Dist., Taipei 105, Taiwan
country:        TW
phone:          +886-2-2651-3008
e-mail:         abuse@worldbackbone.com
admin-c:        MGT1-AP
tech-c:         MGT1-AP
nic-hdl:        CNTL2-AP
mnt-by:         MAINT-TPE-TW
last-modified:  2024-06-19T05:14:14Z
source:         APNIC

route:          103.239.103.0/24
descr:          client route
origin:         AS21859
mnt-by:         MAINT-TPE-TW
last-modified:  2024-09-03T06:42:09Z
source:         APNIC

route:          103.239.103.0/24
descr:          client route
origin:         AS62610
mnt-by:         MAINT-TPE-TW
last-modified:  2024-09-03T06:42:08Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.239.0.0/16

Range ASN Company Num of IPs
103.239.216.0/22 AS10010 Okachimachi Green Heights 1005, 6-1-6, Ueno, 1,024
103.239.92.0/22 AS10010 Sydney Building 502, 5-17-2, Minamiaoyama 1,024
103.239.176.0/22 AS10099 China Unicom (Hong Kong) Operations Limited 1,024
103.239.96.0/22 AS12975 Palestine Telecommunications Company (PALTEL) 1,024
103.239.120.0/22 AS131418 SHOPEEPAY JOINT STOCK COMPANY 1,024
103.239.116.0/22 AS131419 NATIONAL PAYMENT CORPORATION OF VIET NAM 1,024
103.239.132.0/22 AS132007 12 Scott St 1,024
103.239.144.0/22 AS133269 Fiberpipe communications pvt. ltd. 1,024
103.239.168.0/22 AS149194 XTELIFY LIMITED (Formally AIRTEL DIGITAL LIMITED) 1,024
103.239.200.0/22 AS17970 Sky Cable Corporation 1,024
103.239.8.0/22 AS18119 Advanced Computer Solutions 1,024
103.239.52.0/22 AS23673 COGETEL Co., Ltd 1,024
103.239.188.0/22 AS23693 Gd. Wisma Mulia Lt.M-19 1,024
103.239.108.0/22 AS37922 Diversity Media Co., Ltd. 1,024
103.239.152.0/22 AS4808 Inspur Software Group Co., Ltd. 1,024
103.239.68.0/22 AS4837 Shandong Jirui Network Technology Co., Ltd. 1,024
103.239.152.0/22 AS58540 Inspur Software Group Co., Ltd. 1,024
103.239.224.0/22 AS58541 QingDao WangXin Information Technology Corp. Limited 1,024
103.239.204.0/22 AS59043 Guangzhou LanDong Information technology co., LTD 1,024
103.239.24.0/22 AS59346 AITS GROUP PTY LTD 1,024
103.239.192.0/22 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 1,024
103.239.220.0/22 AS64010 BasicBrix LLP 1,024
103.239.248.0/22 AS9534 Maxis Broadband Sdn Bhd 1,024
103.239.90.0/23 AS63805 Ryobi Systems Co., Ltd. 512
103.239.66.0/23 AS135918 HUY NGUYEN TECHNOLOGY SOLUTION JOINT STOCK COMPANY 512
103.239.76.0/23 AS133394 C2A Internet.com.au Pty. Ltd. 512
103.239.148.0/23 AS133536 Macy's Merchandising Group International (Hong Kong) Limited 512
103.239.172.0/23 AS151618 BOGRA BROADBAND COMMUNICATION SYSTEM 512
103.239.48.0/23 AS134985 Digital Accord Pty Ltd 512
103.239.20.0/23 AS151519 PT Jaringan FIberku Indonesia 512
103.239.255.0/24 AS63526 Carnival Internet 256
103.239.105.0/24 AS151491 Innovative Quality Internet Company Limited 256
103.239.41.0/24 AS151531 PT Data Telematika Indonesia 256
103.239.235.0/24 AS153866 AMERIPRISE INDIA LLP 256
103.239.233.0/24 AS9498 Bharti Airtel Limited 256
103.239.52.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
103.239.53.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
103.239.54.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
103.239.55.0/24 AS23673 Cogetel Ltd, Online ISP, Cambodia 256
103.239.234.0/24 AS270162 CESAR FLORES BARBOSA 256
103.239.104.0/24 AS63519 73 Sydney St 256
103.239.79.0/24 AS45780 15 Harbour Street 256
103.239.214.0/24 AS4800 Indonesia Online Access 256
103.239.215.0/24 AS4800 Indonesia Online Access 256
103.239.252.0/24 AS63526 Carnival Internet 256
103.239.165.0/24 AS131719 Dinas Perhubungan Kominfo Provinsi Sumatera Selatan 256

Hosted domains

There are 49 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.239.103.160 t-2.icu 7
103.239.103.163 hrngruiyyds.top 5
103.239.103.182 masixuan.asia 4
103.239.103.186 bmaos.cn 3
103.239.103.175 hgtrem.top 3
103.239.103.170 asqweggp.top 3
103.239.103.148 luomabw.com 2
103.239.103.223 217dh.cn 2
103.239.103.210 ranzi.xyz 2
103.239.103.193 idc8.top 2
103.239.103.225 easytranslate.cc 2
103.239.103.178 hyysw.top 1
103.239.103.250 jokerwk.top 1
103.239.103.229 cxoesy.top 1
103.239.103.164 yethsr.top 1
103.239.103.232 youhuisc.vip 1
103.239.103.144 dandan258.cn 1
103.239.103.228 aion.wang 1
103.239.103.209 lzq123.top 1
103.239.103.226 jymkf50909.top 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

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

IP Address ASN Details
103.239.103.85 AS62610 Zenlayer Inc 0.07ms from Taipei, TW

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
213.55.83.8 AS24757 Ethio Telecom 0.38ms from Addis Ababa, ET
209.2.170.8 AS7029 Windstream Communications LLC 0.52ms from Ashburn, US
72.177.130.40 AS11427 Charter Communications Inc 8.25ms from Houston, US
36.70.21.72 AS7713 PT Telekomunikasi Indonesia 1.50ms from Jakarta, ID
149.90.231.184 AS12353 Vodafone Portugal 5.93ms from Lisbon, PT
93.43.248.120 AS12874 Fastweb SpA 2.74ms from Milan, IT
97.103.88.56 AS33363 Charter Communications, Inc 8.70ms from Orlando, US
119.231.215.184 AS17511 OPTAGE Inc. 2.92ms from Osaka, JP
92.135.44.248 AS3215 Orange S.A. 13.95ms from Paris, FR
98.246.170.200 AS7922 Comcast Cable Communications, LLC 5.90ms from Portland, US
181.160.3.120 AS7418 TELEFÓNICA CHILE S.A. 8.38ms from Santiago, CL
78.30.53.248 AS15704 XTRA TELECOM S.A. 1.59ms from Sevilla, ES
5.142.158.104 AS12389 PJSC Rostelecom 9.46ms from Stockholm, SE
112.139.136.232 AS10010 TOKAI Communications Corporation 7.80ms from Tokyo, JP
58.159.132.200 AS17506 ARTERIA Networks Corporation 1.79ms from Tokyo, JP
59.159.26.120 AS17506 ARTERIA Networks Corporation 3.65ms from Tokyo, JP
192.33.96.8 AS559 SWITCH 0.52ms from Zuerich, CH
123.121.255.40 AS4808 China Unicom Beijing Province Network 4.57ms from Beijing, CN
78.97.50.104 AS12302 Vodafone Romania S.A. 16.76ms from Bucharest, RO
23.119.187.120 AS7018 AT&T Enterprises, LLC 8.04ms from Chicago, US
93.211.92.8 AS3320 Deutsche Telekom AG 3.59ms from Frankfurt am Main, DE
208.189.138.184 AS7018 AT&T Enterprises, LLC 1.34ms from Houston, US
96.30.54.104 AS32244 Liquid Web, L.L.C 0.50ms from Lansing, US
37.207.38.72 AS3269 Telecom Italia S.p.A. 3.59ms from Milan, IT
110.116.26.152 AS56046 China Mobile communications corporation 6.15ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 103.239.103.8
traceroute to 103.239.103.8 (103.239.103.8): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Taipei, TW
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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