58.99.32.0/20

AS18049 · Taiwan Infrastructure Network Technologie

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Summary

Country	Taiwan
Domain	twnic.net
ASN	AS18049
Parent Range	58.99.32.0/19
Registry	TWNIC
ID	TINP-NET

WHOIS Details

inetnum:        58.99.32.0 - 58.99.63.255
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 20050601
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 58.99.32.0/20

Range	ASN	Company	Num of IPs
58.99.32.0/19	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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
58.99.32.36	chiali.idv.tw	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

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

IP Address	ASN	Details
58.99.32.40	AS18049 Taiwan Infrastructure Network Technologie	`2.98ms` from Taipei, TW
58.99.33.105	AS18049 Taiwan Infrastructure Network Technologie	`2.72ms` 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
48.217.145.4	AS8075 Microsoft Corporation	`1.05ms` from Ashburn, US
72.133.191.68	AS10796 Charter Communications Inc	`8.50ms` from Chicago, US
46.51.197.100	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
221.127.105.116	AS9304 HGC Global Communications Limited	`1.40ms` from Hong Kong, HK
85.211.169.84	AS8075 Microsoft Corporation	`0.15ms` from Kuala Lumpur, MY
185.202.162.100	AS205827 ConectaT Servicios de Banda Ancha SL	`9.78ms` from Madrid, ES
85.167.183.84	AS2119 Telenor Norge AS	`3.06ms` from Oslo, NO
68.96.49.116	AS22773 Cox Communications Inc.	`5.24ms` from Phoenix, US
201.137.23.68	AS8151 UNINET	`3.73ms` from Santiago de Queretaro, MX
183.115.147.4	AS4766 Korea Telecom	`2.10ms` from Seoul, KR
180.57.196.196	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.19ms` from Tokyo, JP
80.237.216.196	AS61157 PlusServer GmbH	`1.20ms` from Duesseldorf, DE
91.61.118.244	AS3320 Deutsche Telekom AG	`5.49ms` from Frankfurt am Main, DE
113.164.123.4	AS45899 VNPT Corp	`3.09ms` from Hanoi, VN
68.13.203.180	AS22773 Cox Communications Inc.	`9.07ms` from Herndon, US
171.79.91.228	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.83ms` from Kolkata, IN
77.246.28.148	AS34442 BNW TECHNOLOGY LTD	`0.80ms` from London, GB
90.243.195.196	AS5378 Vodafone Limited	`2.27ms` from London, GB
98.176.51.244	AS22773 Cox Communications Inc.	`7.27ms` from Los Angeles, US
172.247.219.196	AS40065 CNSERVERS LLC	`0.23ms` from Los Angeles, US
126.20.253.100	AS17676 SoftBank Corp.	`2.72ms` from Osaka, JP
76.114.20.164	AS7922 Comcast Cable Communications, LLC	`9.43ms` from Santa Clara, US
24.217.235.148	AS20115 Charter Communications LLC	`6.19ms` from St. Louis, US
120.151.89.164	AS1221 Telstra Limited	`0.91ms` from Sydney, AU
221.204.198.36	AS4837 CHINA UNICOM China169 Backbone	`1.96ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 58.99.38.73

traceroute to 58.99.38.73 (58.99.38.73): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.061 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

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.

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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