AS131436Information Technology and Digital Transformation Center - Vietnam Social Security
VietnamRegistryAPNICAt a glance
IPv4 prefixes
5
IPv6 prefixes
5
IPv4 addresses
1.5k
IPv6 /64s
393k
Upstream graph
The networks AS131436 is seen behind, one and two hops out, drawn from real AS paths.
AS131436Toward the internet core
Networks observed one and two hops upstream of AS131436 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.
Neighbouring networks
10
adjacent networks
- Upstreams
- 550%
- Peers
- 550%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS45899VNPT Corp | VN | Peer | 284 | 142 |
| AS45903CMC Telecom Infrastructure Company | VN | Peer | 159 | 124 |
| AS38731Viettel - CHT Company Ltd | VN | Peer | 142 | 142 |
| AS24173Netnam Company | VN | Peer | 62 | 62 |
| AS7552Viettel Group | VN | Peer | 61 | 61 |
Prefixes
The largest blocks AS131436 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 103.57.112.0/23 | 512 | 80/80 |
| 103.57.112.0/24 | 256 | 80/80 |
| 103.57.113.0/24 | 256 | 80/80 |
| 103.57.114.0/24 | 256 | 80/80 |
| 103.57.115.0/24 | 256 | 79/80 |
| 2001:df1:1f40::/47 | 131k × /64 | 62/62 |
| 2001:df1:1f40::/48 | 65.5k × /64 | 62/62 |
| 2001:df1:1f41::/48 | 65.5k × /64 | 62/62 |
| 2001:df1:1f42::/48 | 65.5k × /64 | 62/62 |
| 2001:df1:1f43::/48 | 65.5k × /64 | 61/62 |
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.