AS207279Markahost
TürkiyeRegistryRIPE NCCTypeContentAs of 10th November 2026, AS207279 (Markahost), a content network registered in Türkiye with RIPE NCC, originates 9 IPv4 prefixes covering 2.3k addresses and 16 IPv6 prefixes. By IPv4 address space that makes it the 24,588th-largest of the 80,733 networks we see originating IPv4, and the 155th-largest of 871 in Türkiye. It is seen behind 1 upstream network, most often AS6205 (HizliNet Teknoloji A.S.). Every one of its announcements has 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 AS207279 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS207279 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
3
adjacent networks
- Upstreams
- 133%
- Peers
- 267%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS6205HizliNet Teknoloji A.S. | TR | Peer | 1,635 | 135 |
Prefixes
The largest blocks AS207279 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 45.143.99.0/24 | 256 | 75/76 |
| 77.92.154.0/24 | 256 | 75/76 |
| 78.135.87.0/24 | 256 | 75/76 |
| 85.117.239.0/24 | 256 | 75/76 |
| 131.222.130.0/24 | 256 | 75/76 |
| 131.222.194.0/24 | 256 | 75/76 |
| 153.56.252.0/24 | 256 | 75/76 |
| 193.38.34.0/24 | 256 | 75/76 |
| 213.238.182.0/24 | 256 | 75/76 |
| 2a12:aac0::/48 | 65.5k × /64 | 60/63 |
Routing health
How AS207279'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
- Valid100.0%25
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more100.0%25
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 9 prefixes
IPv6 — 16 prefixes
- /4865.5k × /64100.0%16
Recent changes
Announcements that started or stopped since 12th Oct 2026.
- Withdrawn2a09:f1c0::/2930th Oct 2026
- Withdrawn2a0e:4780::/2930th Oct 2026
- Withdrawn2a0e:7340::/2930th Oct 2026
- Withdrawn2a0e:b1c0::/2930th Oct 2026
- Withdrawn2a0e:ffc0::/2930th Oct 2026
- Withdrawn2a0f:4340::/2930th Oct 2026
- Withdrawn2a0f:bb00::/2930th Oct 2026
- Withdrawn2a11:e540::/2930th Oct 2026
- Withdrawn2a12:10c0::/2930th Oct 2026
- Withdrawn2a12:15c0::/2930th Oct 2026
- Withdrawn2a12:1940::/2930th Oct 2026
- Withdrawn2a12:25c0::/2930th Oct 2026
1 announced and 16 withdrawn in all; the most recent are shown.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.