All ASNs

Autonomous System details for AS18049

AS18049

Taiwan Infrastructure Network Technologie • topmso.com.tw

AS18049 — Taiwan Infrastructure Network Technologie

AS Name

TINP-TW

Country

Taiwan (TW)

Website

topmso.com.tw

Number of IPv4

664,576

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

November 09, 2001

Last updated

November 06, 2025

IP Ranges

241 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
27.100.64.0/18	Taiwan Infrastructure Network Technologies	16,384
27.100.64.0/20	Taiwan Infrastructure Network Technologies	4,096
27.100.64.0/24	Taiwan Infrastructure Network Technologies	256
49.213.128.0/19	Taiwan Infrastructure Network Technologies	8,192
49.213.128.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.132.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.136.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.140.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.144.0/23	Taiwan Infrastructure Network Technologies	512
49.213.146.0/23	Taiwan Infrastructure Network Technologies	512
49.213.150.0/24	Taiwan Infrastructure Network Technologies	256
49.213.151.0/24	Taiwan Infrastructure Network Technologies	256
49.213.152.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.160.0/19	Taiwan Infrastructure Network Technologies	8,192
49.213.160.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.168.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.176.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.184.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.192.0/19	Taiwan Infrastructure Network Technologies	8,192
49.213.192.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.196.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.200.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.204.0/23	Taiwan Infrastructure Network Technologies	512
49.213.206.0/23	Taiwan Infrastructure Network Technologies	512
49.213.208.0/23	Taiwan Infrastructure Network Technologies	512
49.213.210.0/23	Taiwan Infrastructure Network Technologies	512
49.213.212.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.220.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.224.0/19	Taiwan Infrastructure Network Technologies	8,192
49.213.224.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.232.0/21	Taiwan Infrastructure Network Technologies	2,048
49.213.240.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.244.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.248.0/22	Taiwan Infrastructure Network Technologies	1,024
49.213.252.0/23	Taiwan Infrastructure Network Technologies	512
58.99.0.0/17	Taiwan Infrastructure Network Technologies	32,768
58.99.0.0/19	Taiwan Infrastructure Network Technologies	8,192
58.99.0.0/20	Taiwan Infrastructure Network Technologies	4,096
58.99.5.0/24	Taiwan Infrastructure Network Technologies	256
58.99.6.0/24	Taiwan Infrastructure Network Technologies	256
58.99.9.0/24	Taiwan Infrastructure Network Technologies	256
58.99.32.0/19	Taiwan Infrastructure Network Technologies	8,192
58.99.32.0/20	Taiwan Infrastructure Network Technologies	4,096
58.99.52.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.56.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.60.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.64.0/19	Taiwan Infrastructure Network Technologies	8,192
58.99.64.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.68.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.72.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.80.0/24	Taiwan Infrastructure Network Technologies	256
58.99.88.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.92.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.96.0/19	Taiwan Infrastructure Network Technologies	8,192
58.99.96.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.104.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.108.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.112.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.116.0/23	Taiwan Infrastructure Network Technologies	512
58.99.118.0/23	Taiwan Infrastructure Network Technologies	512
58.99.120.0/22	Taiwan Infrastructure Network Technologies	1,024
58.99.124.0/23	Taiwan Infrastructure Network Technologies	512
60.198.64.0/19	HSIN YEONG AN CABLE TV CO.,LTD.	8,192
60.198.96.0/21	HSIN YEONG AN CABLE TV CO.,LTD.	2,048
60.198.104.0/22	HSIN YEONG AN CABLE TV CO.,LTD.	1,024
60.198.108.0/22	HSIN YEONG AN CABLE TV CO.,LTD.	1,024
60.198.112.0/20	HSIN YEONG AN CABLE TV CO.,LTD.	4,096
60.244.136.0/21	Far EasTone Telecommunication Co., Ltd.	2,048
60.244.172.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
60.244.176.0/22	Far EasTone Telecommunication Co., Ltd.	1,024
61.58.128.0/19	Taiwan Infrastructure Network Technologies	8,192
61.58.128.0/24	Taiwan Infrastructure Network Technologies	256
61.58.136.0/22	Taiwan Infrastructure Network Technologies	1,024
61.58.140.0/22	Taiwan Infrastructure Network Technologies	1,024
61.58.150.0/24	Taiwan Infrastructure Network Technologies	256
61.58.153.0/24	Taiwan Infrastructure Network Technologies	256
61.58.155.0/24	Taiwan Infrastructure Network Technologies	256
61.58.159.0/24	Taiwan Infrastructure Network Technologies	256
61.60.224.0/20	Taiwan Infrastructure Network Technologies	4,096
61.60.224.0/24	Taiwan Infrastructure Network Technologies	256
61.60.229.0/24	Taiwan Infrastructure Network Technologies	256
61.60.230.0/24	Taiwan Infrastructure Network Technologies	256
61.60.231.0/24	Taiwan Infrastructure Network Technologies	256
61.60.234.0/24	Taiwan Infrastructure Network Technologies	256
61.60.238.0/24	Taiwan Infrastructure Network Technologies	256
61.61.8.0/21	New Century InfoComm Tech. Co., Ltd.	2,048
61.61.8.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.12.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.16.0/20	New Century InfoComm Tech. Co., Ltd.	4,096
61.61.36.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.44.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.52.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.56.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.60.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.64.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.72.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.61.176.0/20	New Century InfoComm Tech. Co., Ltd.	4,096
61.61.176.0/22	New Century InfoComm Tech. Co., Ltd.	1,024
61.67.16.0/20	Taiwan Infrastructure Network Technologies	4,096
61.67.24.0/21	Taiwan Infrastructure Network Technologies	2,048
2403:5200::/32	Taiwan Infrastructure Network Technologies	7.92 × 10²⁸

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS18049

0 peers

AS18049 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS18049

2 upstreams

AS4780 AS9924

AS18049 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS18049 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS18049

0 downstreams

AS18049 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.