58.99.5.0/24

AS18049 · Taiwan Infrastructure Network Technologie

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Summary

Country	Taiwan
Domain	twnic.net
ASN	AS18049
Parent Range	58.99.0.0/19
Registry	TWNIC
ID	TINP-NET

WHOIS Details

inetnum:        58.99.0.0 - 58.99.31.255
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:        KL443-TW
tech-c:         MC986-TW
mnt-by:         MAINT-TW-TWNIC
changed:        topnet03@topmso.com.tw 20050726
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 58.99.5.0/24

Range	ASN	Company	Num of IPs
58.99.0.0/19	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

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

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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
185.56.11.104	AS31034 Aruba S.p.A.	`0.28ms` from Arezzo, IT
120.12.60.184	AS4837 CHINA UNICOM China169 Backbone	`8.05ms` from Beijing, CN
40.177.114.200	AS16509 Amazon.com, Inc.	`1.67ms` from Calgary, CA
116.108.89.168	AS7552 Viettel Group	`1.16ms` from Ho Chi Minh City, VN
176.88.237.40	AS34984 Superonline Iletisim Hizmetleri A.S.	`3.20ms` from Izmir, TR
23.117.211.200	AS7018 AT&T Enterprises, LLC	`6.57ms` from Miami, US
46.117.227.136	AS1680 Cellcom Fixed Line Communication L.P	`2.69ms` from Rosh Ha‘Ayin, IL
115.63.36.72	AS4837 CHINA UNICOM China169 Backbone	`6.22ms` from Zhengzhou, CN
73.214.142.72	AS7922 Comcast Cable Communications, LLC	`13.29ms` from Ashburn, US
79.128.231.88	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.61ms` from Athens, GR
164.30.32.200	AS6878 T-Systems International GmbH	`2.52ms` from Berlin, DE
209.170.229.8	AS62642 Bigleaf Networks, Inc.	`1.07ms` from Dallas, US
46.90.147.88	AS3320 Deutsche Telekom AG	`2.10ms` from Frankfurt am Main, DE
217.88.18.248	AS3320 Deutsche Telekom AG	`3.54ms` from Frankfurt am Main, DE
171.246.125.104	AS7552 Viettel Group	`1.03ms` from Ho Chi Minh City, VN
14.34.190.8	AS4766 Korea Telecom	`2.12ms` from Incheon, KR
79.2.26.104	AS3269 Telecom Italia S.p.A.	`5.86ms` from Milan, IT
83.149.250.104	AS8409 Institute for Information Transmission Problems of the Russian Academy of Sciences of A.A. Kharkevich	`1.13ms` from Moscow, RU
95.227.178.136	AS3269 Telecom Italia S.p.A.	`3.57ms` from Naples, IT
48.192.150.216	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
5.83.87.56	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`2.18ms` from Sevilla, ES
42.177.58.104	AS4837 CHINA UNICOM China169 Backbone	`2.70ms` from Tieling, CN
104.84.48.120	AS9500 One New Zealand Group Limited	`0.53ms` from Auckland, NZ
91.59.174.72	AS3320 Deutsche Telekom AG	`3.25ms` from Berlin, DE
119.39.208.40	AS4837 CHINA UNICOM China169 Backbone	`4.18ms` from Changsha, CN

Traceroute

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

traceroute -a -n -q1 -m5 58.99.5.235

traceroute to 58.99.5.235 (58.99.5.235): 5 hops max, 52 byte packets

1 [AS16276] 141.227.135.3 0.334 ms

2 [AS16276] 57.128.121.90 3.767 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On March 20th 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.

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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