AS43811Telia Lietuva, AB
LithuaniaRegistryRIPE NCCAs of 11th November 2026, AS43811 (Telia Lietuva, AB), a network registered in Lithuania with RIPE NCC, originates 59 IPv4 prefixes covering 16.1k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 8,349th-largest of the 80,743 networks we see originating IPv4, and the 39th-largest of 175 in Lithuania. It is seen behind 3 upstream networks, most often AS8764 (Telia Lietuva, AB) and AS5522 (Telia Lietuva, AB), and in front of 10 downstream networks. 98% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.
At a glance
IPv4 prefixes
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS43811 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS43811 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
25
adjacent networks
- Upstreams
- 312%
- Peers
- 1248%
- Downstreams
- 1040%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS8764Telia Lietuva, AB | LT | Peer | 5,063 | 138 |
| AS5522Telia Lietuva, AB | LT | Peer | 375 | 75 |
| AS25400Telia Norge AS |  NO | Peer | 76 | 76 |
Prefixes
All 61The largest blocks AS43811 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 85.206.148.0/22 | 1k | 75/76 |
| 194.176.54.0/23 | 512 | 75/76 |
| 31.193.192.0/24 | 256 | 75/76 |
| 31.193.193.0/24 | 256 | 75/76 |
| 31.193.194.0/24 | 256 | 75/76 |
| 31.193.195.0/24 | 256 | 75/76 |
| 31.193.196.0/24 | 256 | 75/76 |
| 31.193.197.0/24 | 256 | 75/76 |
| 31.193.198.0/24 | 256 | 75/76 |
| 31.193.199.0/24 | 256 | 75/76 |
Routing health
How AS43811's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.
RPKI origin validation
- Valid98.4%60
- Invalid0.0%0
- No ROA1.6%1
Propagation
- Globally propagated90% of full-feed peers or more100.0%61
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 59 prefixes
IPv6 — 2 prefixes
- /4865.5k × /64100.0%2
Recent changes
Announcements that started or stopped since 12th Oct 2026.
No announcement by AS43811 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.