103.191.22.0/23
AS63899 · National Taiwan University of Science and Technology
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| Country |
Taiwan
|
| Domain | ntust.edu.tw |
| ASN | AS63899 |
| Registry | APNIC |
| ID | NTUSTCCADM |
WHOIS Details
inetnum: 103.191.22.0 - 103.191.23.255 netname: ntustccadm descr: National Taiwan University of Science and Technology descr: No.43, Keelung Rd., Sec.4, Daan Dist., descr: Taipei City,Taiwan country: TW admin-c: JMX1-AP tech-c: ECD1-AP abuse-c: AT939-AP status: ALLOCATED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-lower: MAINT-TW-TWNIC mnt-irt: IRT-NTUSTCCADM-TW last-modified: 2025-11-07T01:29:43Z source: APNIC irt: IRT-NTUSTCCADM-TW address: National Taiwan University of Science and Technology address: No.43, Keelung Rd., Sec.4, Daan Dist., Taipei City, Taiwan address: Taipei phone: +886-2-2737-6208 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: TR492-AP tech-c: TR492-AP remarks: (oid:NTUSTCCADM) mnt-by: MAINT-TW-TWNIC last-modified: 2025-11-06T07:27:31Z source: APNIC auth: # Filtered role: ABUSE TWNICAP country: ZZ address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan phone: +000000000 e-mail: [email protected] admin-c: TWA2-AP tech-c: TWA2-AP nic-hdl: AT939-AP remarks: Generated from irt object IRT-TWNIC-AP remarks: [email protected] was validated on 2025-05-23 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-05-23T00:02:10Z source: APNIC person: EN CONG DAI address: No.43, Keelung Rd., Sec.4, Daan Dist., Taipei City,Taiwan country: TW phone: +886-2-2737-6218 e-mail: [email protected] nic-hdl: ECD1-AP mnt-by: MAINT-TW-TWNIC last-modified: 2022-07-11T07:38:09Z source: APNIC person: JIONG MING XIE address: No.43, Keelung Rd., Sec.4, Daan Dist., Taipei City,Taiwan country: TW phone: +886-2737-6307 e-mail: [email protected] nic-hdl: JMX1-AP mnt-by: MAINT-TW-TWNIC last-modified: 2022-07-11T07:37:22Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 103.191.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 103.191.166.0/23 | AS150133 | Made Infotech Pvt Ltd | 512 |
| 103.191.56.0/23 | AS131743 | PT Gnet Biaro Data | 512 |
| 103.191.88.0/23 | AS151732 | ONREMOTE TECHNOLOGIES PRIVATE LIMITED | 512 |
| 103.191.172.0/23 | AS138754 | NETVISION BROADBAND | 512 |
| 103.191.126.0/23 | AS23954 | PT Digital Cyber Informatika | 512 |
| 103.191.186.0/23 | AS138754 | KOOT EDUCATION AND COMMUNICATIONS LIMITED | 512 |
| 103.191.58.0/23 | AS149909 | PT Panjalu Sarana Data Indonesia | 512 |
| 103.191.72.0/23 | AS149910 | PT Ding Kloud Indokarya | 512 |
| 103.191.70.0/23 | AS149914 | PT Amerta Media Nusacipta | 512 |
| 103.191.138.0/23 | AS135139 | DREAM ENTERPRISES | 512 |
| 103.191.130.0/23 | AS139922 | Yunic Sanjay Digital Kebal Pvt.Ltd | 512 |
| 103.191.152.0/23 | AS38524 | Dinas Komunikasi & Informatika Kabupaten Nganjuk | 512 |
| 103.191.202.0/23 | AS140171 | CITYLINK SERVICES | 512 |
| 103.191.92.0/23 | AS136052 | PT MAJU BERSAMA TEPAT GUNA | 512 |
| 103.191.216.0/23 | AS149929 | PT Aplikasi Platform Giga | 512 |
| 103.191.218.0/23 | AS149930 | PT Replay Inti Media | 512 |
| 103.191.66.0/23 | AS133193 | Provincial Electricity Authority (PEA) | 512 |
| 103.191.60.0/23 | AS140423 | PT Hexa Media Sarana | 512 |
| 103.191.196.0/23 | AS149934 | PT Pangkalan Lintas Data | 512 |
| 103.191.144.0/23 | AS140766 | FPT LONG CHAU PHARMA JOINT STOCK COMPANY | 512 |
| 103.191.152.0/23 | AS149966 | Dinas Komunikasi & Informatika Kabupaten Nganjuk | 512 |
| 103.191.146.0/23 | AS140766 | FPT DIGITAL RETAIL JOINT STOCK COMPANY | 512 |
| 103.191.114.0/23 | AS150046 | XPRESS FIBER PRIVATE LIMITED | 512 |
| 103.191.208.0/23 | AS150055 | DIGITAL SNAP | 512 |
| 103.191.106.0/23 | AS134213 | Netify Communications Corp. | 512 |
| 103.191.74.0/23 | AS141987 | Progenet Innovations Sdn Bhd | 512 |
| 103.191.110.0/23 | AS137846 | Sharp Viewing Entertainment Corporation | 512 |
| 103.191.50.0/23 | AS147181 | MetroVPS | 512 |
| 103.191.68.0/23 | AS150121 | Tasmanian Colo | 512 |
| 103.191.84.0/23 | AS150123 | M/S S.N.B. NET | 512 |
| 103.191.36.0/23 | AS133480 | Infocus Technologies | 512 |
| 103.191.160.0/23 | AS150131 | D.G. Link Network Pvt Ltd | 512 |
| 103.191.242.0/23 | AS4816 | Shenzhen Pengcheng communication network Co., Ltd | 512 |
| 103.191.0.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.10.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.1.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.11.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.12.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.13.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.148.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.149.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.176.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.177.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.2.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.3.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.4.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.5.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.52.0/24 | AS4800 | Indonesia Online Access | 256 |
| 103.191.53.0/24 | AS4800 | Indonesia Online Access | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
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 |
|---|---|---|
| 2.50.136.231 |
0.60ms from Al Fujairah City,
AE
|
|
| 8.140.248.23 |
1.65ms from Beijing,
CN
|
|
| 18.64.86.71 |
0.22ms from Berlin,
DE
|
|
| 87.65.190.7 |
3.75ms from Brussels,
BE
|
|
| 52.102.103.7 |
0.39ms from Chicago,
US
|
|
| 65.66.7.71 |
6.63ms from Dallas,
US
|
|
| 3.72.140.199 |
0.13ms from Frankfurt am Main,
DE
|
|
| 42.103.128.231 |
8.81ms from Harbin,
CN
|
|
| 14.173.68.119 |
2.30ms from Ho Chi Minh City,
VN
|
|
| 86.142.37.119 |
6.52ms from London,
GB
|
|
| 187.158.8.151 |
16.43ms from Los Angeles,
US
|
|
| 61.3.193.87 |
12.61ms from Saint Thomas Mount,
IN
|
|
| 13.55.148.103 |
0.16ms from Sydney,
AU
|
|
| 126.131.85.87 |
15.48ms from Tokyo,
JP
|
|
| 83.76.143.7 |
2.48ms from Zuerich,
CH
|
|
| 120.11.115.23 |
8.10ms from Beijing,
CN
|
|
| 122.141.59.247 |
7.55ms from Changchun,
CN
|
|
| 46.137.140.71 |
0.13ms from Dublin,
IE
|
|
| 87.174.254.199 |
6.74ms from Nuernberg,
DE
|
|
| 76.144.41.183 |
2.36ms from Portland,
US
|
|
| 189.129.149.167 |
15.79ms from Santiago de Queretaro,
MX
|
|
| 210.29.1.119 |
10.48ms from Shanghai,
CN
|
|
| 218.79.218.39 |
3.87ms from Shanghai,
CN
|
|
| 83.250.169.87 |
0.97ms from Stockholm,
SE
|
|
| 118.79.185.87 |
6.99ms from Taiyuan,
CN
|
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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