AS131660 Data Communication Business Group,
AS131660 is operated by Data Communication Business Group, and registered with APNIC (TW) since 2011-07-21.
It announces 5 IPv4 and 5 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 3 upstream and peer networks and 0 downstream networks next to it.
| Name | Data Communication Business Group, |
|---|---|
| Registry handle | CHTCDN |
| Registry (RIR) | APNIC |
| Country | Taiwan (TW) |
| Delegated on | 2011-07-21 |
| Prefixes (IPv4 / IPv6) | 5 / 5 |
| RPKI valid | 100% (10 / 10) |
| Upstreams and peers | 3 |
| Downstream networks | 0 |
Routing health
- AS131660 announces 5 IPv4 and 5 IPv6 prefixes.
- All 10 announced prefixes are RPKI valid.
- 3 upstreams and peers, 0 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 10
- 168.95.245.0/24
- 168.95.246.0/24
- 203.74.220.0/24
- 203.74.221.0/24
- 203.74.222.0/24
- 2001:b000:570::/48
- 2001:b000:571::/48
- 2001:b000:590::/48
- 2001:b000:591::/48
- 2001:b000:594::/48
Upstreams and peers 3
The networks RIPE RIS sees next to AS131660 in BGP paths, the most visible first.
Peering
AS131660 is not in PeeringDB. Networks that peer at internet exchanges are expected to keep a record there with their policy, exchange addresses and contacts.
More about AS131660
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 23:33 UTC. The country is where the AS number was registered, not necessarily where the network operates.