AS48161NEXTGEN COMMUNICATIONS SRL
RomaniaRegistryRIPE NCCTypeEyeballAs of 12th November 2026, AS48161 (NEXTGEN COMMUNICATIONS SRL), an access network registered in Romania with RIPE NCC, originates 375 IPv4 prefixes covering 302k addresses. By IPv4 address space that makes it the 993rd-largest of the 80,775 networks we see originating IPv4, and the 5th-largest of 914 in Romania. It is seen behind 3 upstream networks, most often AS9050 (Orange Romania S.A.) and AS24745 (Orange Romania S.A.), and in front of 9 downstream networks. Over 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 97% 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 AS48161 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS48161 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
26
adjacent networks
- Upstreams
- 312%
- Peers
- 1454%
- Downstreams
- 935%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS9050Orange Romania S.A. | RO | Peer | 28,913 | 78 |
| AS24745Orange Romania S.A. | RO | Peer | 370 | 1 |
| AS8953Orange Romania S.A. | RO | Peer | 1 | 1 |
Prefixes
All 375The largest blocks AS48161 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 94.53.0.0/18 | 16.4k | 78/78 |
| 94.52.32.0/20 | 4.1k | 78/78 |
| 94.52.240.0/20 | 4.1k | 78/78 |
| 188.173.16.0/20 | 4.1k | 78/78 |
| 188.173.32.0/20 | 4.1k | 78/78 |
| 188.173.48.0/20 | 4.1k | 78/78 |
| 188.173.64.0/20 | 4.1k | 78/78 |
| 188.173.80.0/20 | 4.1k | 78/78 |
| 188.173.96.0/20 | 4.1k | 78/78 |
| 188.173.160.0/20 | 4.1k | 78/78 |
Routing health
How AS48161'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
- Valid99.2%372
- Invalid0.0%0
- No ROA0.8%3
Propagation
- Globally propagated90% of full-feed peers or more96.8%363
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%3.2%12
Prefix sizes
Recent changes
Announcements that started or stopped since 13th Oct 2026.
- Announced94.52.151.0/2410th Nov 2026
- Announced89.165.230.0/2329th Oct 2026
- Announced92.83.64.0/2429th Oct 2026
- Announced94.53.24.0/2429th Oct 2026
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.