Digital United Inc.
Taiwan
TW
324
announced
1,516,288
0 IPv6
ARIN
regional registry
Prefix size breakdown
Distribution of the 324 BGP prefixes announced by AS4780 grouped by CIDR length.
/15
1
/16
12
/17
4
/18
9
/19
13
/20
17
/21
19
/22
32
/23
66
/24
151
First: 23.36.112.0/22 · Last: 222.157.64.0/19
Top cities by IPv4 footprint
Cities where AS4780's prefixes resolve, weighted by address count.
Taipei
Taipei City, TW
24.9%
New Taipei City
New Taipei City, TW
14.7%
Tainan
Tainan, TW
13.8%
Taoyuan
Taoyuan, TW
11.1%
Kaohsiung
Kaohsiung, TW
11.0%
Announced prefixes
324 prefixes
Other ASNs in Taiwan
- AS1659Taiwan Academic Network TANet Information Center75
- AS9674Far EastTone Telecommunication Co., Ltd.26
- AS17421Mobile Business Group59
- AS9924Taiwan Fixed Network, Telco and Network Service Provider.119
- AS9416Hoshin Multimedia Center Inc.57
- AS9919New Century InfoComm Tech Co., Ltd.385
- AS7482Asia Pacific On-line Service Inc.169
- AS24158Taiwan Mobile Co., Ltd.66
- AS4782Data Communication Business Group14
- AS131591Ambit Microsystem Corporation18
Verify on third-party BGP tools
Cross-check AS4780 on public looking-glass and BGP-data sites.
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