AS9505 Taiwan Internet Gateway 🇹🇼 TW
Chunghwa Telecom Co., Ltd.. Announcing 45 prefixes, seen at the RIS collectors.
IPv4 prefixes
36
31,744 (124 × /24)
IPv6 prefixes
9
2.1 × /32
Upstreams
9
transit providers observed
Peers
21
settlement-free adjacencies
Downstreams
26
transit customers observed
Customer cone
24,454
ASes reachable through it
Registry and operator data
- AS number
- AS9505
- Name
- Taiwan Internet Gateway
- Organisation
- TWGate
- Country
- 🇹🇼 TW
- RIR
- APNIC
- Allocated
- 1999-03-24
- Network type
- NSP
- Traffic levels
- 100-200Gbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS-TWIG
- Website
- http://www.cht.com.tw
- PeeringDB
- net/791
- Exchanges
- 11
- Facilities
- 9
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:b200::/32 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:600::/40 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:1e00::/40 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:1f00::/40 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:2000::/35 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:2200::/40 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:3e00::/40 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2001:b200:3f00::/40 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |
| 2606:c00::/32 v6 | RPKI valid | 32 | 380019505 | 2026-09-18 |