58.99.104.0/22

AS18049 · Taiwan Infrastructure Network Technologie

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Summary

Country	Taiwan
Domain	twnic.net
ASN	AS18049
Parent Range	58.99.96.0/19
Registry	TWNIC
ID	TINP-NET

WHOIS Details

inetnum:        58.99.96.0 - 58.99.127.255
netname:        tinp-net
descr:          Taiwan Infrastructure Network Technologies
descr:          2F, No. 68, Sec. 1, Kuo-Kung Rd.
descr:          Da-Li City , Taichung Taiwan
country:        TW
admin-c:        MC986-TW
tech-c:         MC986-TW
mnt-by:         MAINT-TW-TWNIC
changed:        topnet03@topmso.com.tw 20060511
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         Ben Chen
address:        Taiwan Infrastructure Network Technologies
address:        2F, No. 68, Sec. 1, Kuo-Kung Rd.
address:        Da-Li City , Taichung Taiwan
country:        TW
phone:          +886-4-3705-0705
fax-no:         +886-4-3705-0688
e-mail:         topnet01@topmso.com.tw
nic-hdl:        MC986-TW
changed:        hostmaster@twnic.net 20250612
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 58.99.104.0/22

Range	ASN	Company	Num of IPs
58.99.96.0/19	AS18049	Taiwan Infrastructure Network Technologies	8,192
58.99.0.0/17	AS18049	Taiwan Infrastructure Network Technologies	32,768

Nearby Ranges

BGP prefixes that overlap with 58.99.0.0/16

Range	ASN	Company	Num of IPs
58.99.0.0/17	AS18049	Taiwan Infrastructure Network Technologies	32,768
58.99.128.0/17	AS4134	CNISP-Union Technology (Beijing) Co., Ltd	32,768
58.99.128.0/17	AS58466	CNISP-Union Technology (Beijing) Co., Ltd	32,768
58.99.0.0/19	AS18049	Taiwan Infrastructure Network Technologies	8,192
58.99.32.0/19	AS18049	Taiwan Infrastructure Network Technologies	8,192
58.99.96.0/19	AS18049	Taiwan Infrastructure Network Technologies	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
58.99.105.225	AS18049 Taiwan Infrastructure Network Technologie	`3.34ms` from Taipei, TW
58.99.104.130	AS18049 Taiwan Infrastructure Network Technologie	`4.13ms` from Taipei, TW
58.99.106.194	AS18049 Taiwan Infrastructure Network Technologie	`3.23ms` from Taipei, TW
58.99.107.161	AS18049 Taiwan Infrastructure Network Technologie	`3.59ms` 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
65.127.82.134	AS209 CenturyLink Communications, LLC	`5.57ms` from Atlanta, US
2.81.40.150	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`4.89ms` from Braga, PT
81.160.128.214	AS47169 Pro-M Zrt.	`6.49ms` from Budapest, HU
23.37.9.134	AS16625 Akamai Technologies, Inc.	`0.26ms` from Curitiba, BR
24.167.21.166	AS11427 Charter Communications Inc	`16.90ms` from Dallas, US
197.235.2.214	AS37223 Vodacom Mocambique S.A	`0.56ms` from Maputo, MZ
99.139.153.182	AS7018 AT&T Enterprises, LLC	`18.98ms` from Miami, US
217.77.82.102	AS29609 FONDAZIONE BRUNO KESSLER	`5.50ms` from Milan, IT
100.29.199.150	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
90.0.92.246	AS3215 Orange S.A.	`12.76ms` from Saint-Denis, FR
168.131.100.134	AS10197 Chonnam National University	`6.34ms` from Seoul, KR
49.254.13.182	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
116.89.13.150	AS55430 Starhub Ltd	`2.20ms` from Singapore, SG
31.57.249.246	AS215727 NS Worldwide SA	`0.16ms` from Tokyo, JP
65.94.132.22	AS577 Bell Canada	`4.94ms` from Toronto, CA
38.68.205.102	AS174 Cogent Communications, LLC	`0.19ms` from Ashburn, US
34.145.137.102	AS396982 Google LLC	`0.14ms` from Ashburn, US
117.243.53.150	AS9829 National Internet Backbone	`12.02ms` from Bengaluru, IN
173.198.151.86	AS11427 Charter Communications Inc	`0.18ms` from Dallas, US
50.149.146.198	AS7922 Comcast Cable Communications, LLC	`8.55ms` from Denver, US
61.186.52.54	AS4134 CHINANET-BACKBONE	`2.32ms` from Haikou, CN
188.61.113.6	AS3303 Swisscom (Switzerland) Ltd	`0.76ms` from Lausanne, CH
95.123.221.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.86ms` from Madrid, ES
185.53.253.102	AS201198 Airgrid S.R.L.	`10.87ms` from Milan, IT
96.87.151.214	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -m5 58.99.104.37

traceroute to 58.99.104.37 (58.99.104.37): 5 hops max, 52 byte packets

1 [AS199524] 82.117.226.1 0.071 ms

2 [AS199524] 92.223.1.73 0.087 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Incheon, KR

On April 13th 2026

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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