AS15440UAB "Baltnetos komunikacijos"
LithuaniaRegistryRIPE NCCTypeEyeballAs of 11th November 2026, AS15440 (UAB "Baltnetos komunikacijos"), an access network registered in Lithuania with RIPE NCC, originates 36 IPv4 prefixes covering 55.3k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 4,301st-largest of the 80,733 networks we see originating IPv4, and the 12th-largest of 175 in Lithuania. It is seen behind 7 upstream networks, most often AS8764 (Telia Lietuva, AB) and AS28917 (Fiord Networks, UAB), and in front of 43 downstream networks. 95% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 90% 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 AS15440 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS15440 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
100
adjacent networks
- Upstreams
- 77%
- Peers
- 5050%
- Downstreams
- 4343%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS8764Telia Lietuva, AB | LT | Peer | 3,854 | 74 |
| AS28917Fiord Networks, UAB | LT | Peer | 3,829 | 67 |
| AS9002RETN Limited |  GB | Peer | 3,047 | 54 |
| AS6939Hurricane Electric LLC |  US | Peer | 610 | 54 |
| AS24940Hetzner Online GmbH |  DE | Peer | 165 | 2 |
| AS3303Swisscom (Schweiz) AG |  CH | Peer | 122 | 1 |
| AS42549UAB "Baltnetos komunikacijos" | LT | Peer | 4 | 4 |
Prefixes
All 41The largest blocks AS15440 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 213.197.128.0/18 | 16.4k | 76/76 |
| 195.14.160.0/19 | 8.2k | 76/76 |
| 77.241.192.0/20 | 4.1k | 76/76 |
| 79.142.112.0/20 | 4.1k | 76/76 |
| 89.249.80.0/20 | 4.1k | 76/76 |
| 92.62.128.0/20 | 4.1k | 75/76 |
| 217.117.16.0/20 | 4.1k | 76/76 |
| 91.103.96.0/21 | 2k | 76/76 |
| 45.82.32.0/22 | 1k | 76/76 |
| 92.62.132.0/23 | 512 | 75/76 |
Routing health
How AS15440'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
- Valid95.1%39
- Invalid0.0%0
- No ROA4.9%2
Propagation
- Globally propagated90% of full-feed peers or more90.2%37
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%9.8%4
Prefix sizes
IPv4 — 36 prefixes
IPv6 — 5 prefixes
- /2934.4B × /6420.0%1
- /318.6B × /6420.0%1
- /324.3B × /6440.0%2
- /4865.5k × /6420.0%1
Recent changes
Announcements that started or stopped since 12th Oct 2026.
- Announced222.167.199.0/2423rd Oct 2026
- Withdrawn2001:67c:2ffc:2e00::/5614th Oct 2026
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.