103.5.100.0/23
AS38851 · TNET-NET
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| Country |
Taiwan
|
| Domain | twt.com.tw |
| ASN | AS38851 |
| Parent Range | 103.5.100.0/22 |
| Registry | APNIC |
| ID | TWT |
WHOIS Details
inetnum: 103.5.100.0 - 103.5.100.255 netname: TWT descr: TWT Communication lnc. descr: 10F.,No.78,Sec. 2,Chongxin RD.,Sanchong Dist., descr: New Taipei City 241, descr: Taiwan, R.O.C. country: TW admin-c: MS1534-AP tech-c: MS1534-AP abuse-c: AC2454-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-TW-CHIEF mnt-irt: IRT-CHIEF-TW last-modified: 2021-05-27T02:10:11Z source: APNIC irt: IRT-CHIEF-TW address: Chief Telecom Inc. address: No.250, Yang Guang Street, address: Neihu District, Taipei 11491, address: Taiwan, R.O.C. e-mail: [email protected] abuse-mailbox: [email protected] admin-c: FC159-AP tech-c: CG195-AP tech-c: BY199-AP tech-c: FL753-AP tech-c: GK357-AP auth: # Filtered remarks: [email protected] was validated on 2025-07-09 remarks: [email protected] was validated on 2025-08-26 mnt-by: MAINT-TW-CHIEF last-modified: 2026-01-02T05:31:41Z notify: [email protected] notify: [email protected] source: APNIC role: ABUSE CHIEFTW country: ZZ address: Chief Telecom Inc. address: No.250, Yang Guang Street, address: Neihu District, Taipei 11491, address: Taiwan, R.O.C. phone: +000000000 e-mail: [email protected] admin-c: FC159-AP tech-c: CG195-AP tech-c: BY199-AP tech-c: FL753-AP tech-c: GK357-AP nic-hdl: AC2454-AP remarks: Generated from irt object IRT-CHIEF-TW remarks: [email protected] was validated on 2025-07-09 remarks: [email protected] was validated on 2025-08-26 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-08-26T07:22:51Z source: APNIC person: Michael Sung address: 10F.,No.78,Sec. 2,Chongxin RD.,Sanchong Dist., address: New Taipei City 241, address: Taiwan, R.O.C. country: TW phone: +886-2-2974-3399 EXT 331 fax-no: +886-2-2973-4717 e-mail: [email protected] nic-hdl: MS1534-AP mnt-by: MAINT-TW-CHIEF last-modified: 2014-01-03T03:06:39Z source: APNIC route: 103.5.100.0/24 origin: AS38851 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-UNIGATE last-modified: 2018-06-22T05:00:40Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 103.5.100.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 103.5.100.0/22 | AS38851 | Chief Telecom Inc. | 1,024 |
Nearby Ranges
BGP prefixes that overlap with 103.5.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 103.5.128.0/22 | AS17573 | SK Broadband Co Ltd | 1,024 |
| 103.5.116.0/22 | AS17408 | M-SQUARE, Inc. | 1,024 |
| 103.5.12.0/22 | AS16276 | 2 Rue Kellermann | 1,024 |
| 103.5.160.0/22 | AS15412 | Ginza 1-15-7 MAC Giza Bldg 3F | 1,024 |
| 103.5.112.0/22 | AS131459 | Vijaya Comnet Private Limited | 1,024 |
| 103.5.236.0/22 | AS9930 | TT DOTCOM SDN BHD | 1,024 |
| 103.5.176.0/22 | AS55894 | Who's Next | 1,024 |
| 103.5.4.0/22 | AS55821 | RADIUS TELECOMS, INC. | 1,024 |
| 103.5.44.0/22 | AS45634 | Magna Hosting Ltd | 1,024 |
| 103.5.100.0/22 | AS38851 | Chief Telecom Inc. | 1,024 |
| 103.5.232.0/22 | AS38592 | Chittagong Online Limited. | 1,024 |
| 103.5.180.0/22 | AS132035 | Computer Center | 1,024 |
| 103.5.224.0/22 | AS132042 | Manux Networks Ltd | 1,024 |
| 103.5.96.0/22 | AS38333 | Telcoinabox Operations Pty Ltd | 1,024 |
| 103.5.208.0/22 | AS38253 | HTC International telecommunication joint stock company | 1,024 |
| 103.5.188.0/22 | AS38207 | RAJESH DIGITAL & DATACOM PRIVATE LIMITED | 1,024 |
| 103.5.140.0/22 | AS131160 | Wire and Wireless Co.,Ltd. | 1,024 |
| 103.5.220.0/22 | AS9304 | PowerCom Network Hong Kong Ltd | 1,024 |
| 103.5.156.0/22 | AS18119 | Capgemini New Zealand Limited | 1,024 |
| 103.5.212.0/23 | AS135516 | Level , Suite 30102 | 512 |
| 103.5.0.0/23 | AS132021 | Kalibo Cable - Main | 512 |
| 103.5.2.0/23 | AS132021 | Kalibo Cable - Boracay | 512 |
| 103.5.218.0/23 | AS137538 | Caldawin Software Technology Company Limited | 512 |
| 103.5.216.0/23 | AS150316 | PR Network | 512 |
| 103.5.230.0/23 | AS24441 | CityLink Corporation, LTD | 512 |
| 103.5.50.0/23 | AS58381 | Wow Internet Indonesia | 512 |
| 103.5.228.0/23 | AS58433 | Corporate Office, Kamaladi | 512 |
| 103.5.110.0/24 | AS141226 | Gecko Broadband | 256 |
| 103.5.16.0/24 | AS17483 | using in Hyd noc | 256 |
| 103.5.17.0/24 | AS17483 | using in Hyd noc | 256 |
| 103.5.18.0/24 | AS17483 | using in Hyd noc | 256 |
| 103.5.19.0/24 | AS17483 | using in Hyd noc | 256 |
| 103.5.109.0/24 | AS141226 | Gecko Broadband | 256 |
| 103.5.108.0/24 | AS141226 | Gecko Broadband | 256 |
| 103.5.28.0/24 | AS58631 | Vista Group (NZ) Limited | 256 |
| 103.5.230.0/24 | AS24441 | CityLink Corporation, LTD | 256 |
| 103.5.231.0/24 | AS24441 | CityLink Corporation, LTD | 256 |
| 103.5.23.0/24 | AS2497 | Videx Inc. | 256 |
| 103.5.106.0/24 | AS134778 | Illawarra Retirement Trust | 256 |
| 103.5.79.0/24 | AS134753 | 29/F, Tower 6, The Gateway, | 256 |
| 103.5.107.0/24 | AS38320 | PT. Maxindo Network | 256 |
| 103.5.202.0/24 | AS133594 | World Phone Internet Services Pvt Ltd | 256 |
| 103.5.105.0/24 | AS132033 | Lot 3, Jalan Teknologi 3/5, Taman Sains Selangor | 256 |
| 103.5.25.0/24 | AS132032 | DTAC-WIFI-AP02 | 256 |
| 103.5.24.0/24 | AS132032 | DTAC-WIFI-AP01 | 256 |
| 103.5.44.0/24 | AS45634 | 2F-36 No 163 Nanjing West Road | 256 |
| 103.5.46.0/24 | AS45634 | MAINT-MAGNAHOSTINGLTD-TW | 256 |
| 103.5.47.0/24 | AS45634 | MAINT-MAGNAHOSTINGLTD-TW | 256 |
| 103.5.203.0/24 | AS48011 | Turunc Smart Bilgisayar Teknoloji Ve Dis Ticaret Limited Sirketi | 256 |
| 103.5.78.0/24 | AS132028 | Aspire Systems India Private Ltd | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
323 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 103.5.101.52 |
4.25ms from Taipei,
TW
|
|
| 103.5.100.114 |
7.03ms 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 |
|---|---|---|
| 54.235.179.103 |
0.56ms from Ashburn,
US
|
|
| 118.123.16.39 |
4.19ms from Chengdu,
CN
|
|
| 24.208.7.87 |
8.42ms from Chicago,
US
|
|
| 185.125.37.119 |
2.90ms from Hamburg,
DE
|
|
| 35.231.20.55 |
0.14ms from Moncks Corner,
US
|
|
| 199.180.55.7 |
5.96ms from Montreal,
CA
|
|
| 82.225.36.23 |
2.32ms from Paris,
FR
|
|
| 108.186.146.151 |
0.92ms from San Jose,
US
|
|
| 1.236.167.87 |
1.95ms from Seoul,
KR
|
|
| 18.181.96.71 |
0.18ms from Tokyo,
JP
|
|
| 126.79.234.87 |
3.02ms from Tokyo,
JP
|
|
| 122.10.159.135 |
0.16ms from Tokyo,
JP
|
|
| 86.108.70.167 |
2.28ms from Amman,
JO
|
|
| 37.251.117.71 |
1.10ms from Amsterdam,
NL
|
|
| 84.16.46.55 |
0.18ms from Bratislava,
SK
|
|
| 213.135.242.231 |
0.96ms from Luxembourg,
LU
|
|
| 124.106.58.103 |
9.02ms from Manila,
PH
|
|
| 180.9.186.231 |
3.35ms from Osaka,
JP
|
|
| 112.234.89.151 |
6.37ms from Qingdao,
CN
|
|
| 155.230.57.199 |
7.52ms from Seoul,
KR
|
|
| 173.93.130.55 |
8.50ms from Atlanta,
US
|
|
| 52.40.155.199 |
0.16ms from Boardman,
US
|
|
| 142.202.92.55 |
9.19ms from Chicago,
US
|
|
| 106.87.156.87 |
2.72ms from Chongqing,
CN
|
|
| 174.96.115.71 |
13.39ms from Columbus,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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