194.44.224.0/24
Ukrainian Academic and Research NetworkAS3255
Announced by more than one origin AS (MOAS).
At a glance
Addresses
/24 block
Visibility
78 of 80 vantage points
RPKI
Registry
UAAllocated 17th February 1994
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to Singapore.
Seen from Singapore
- Peer of AS39084seen on 97 paths from 78 vantage points
- Peer of AS50392seen on 65 paths from 9 vantage points
- Peer of AS50263seen on 8,475 paths from 2 vantage points
PL
SGOne path, hop by hop, from the origin outward to the vantage point that saw it. Counts beside each step are how often we see that pair adjacent anywhere in the table, not how often this path was used — BGP carries no traffic figures.
Every path we see
- London, UK3908450392502638529This path
- Singapore390845039250263132337Shown above
- Amsterdam3908450392352976939213151This path
- Sao Paulo3908450392352976939266213This path
- Oregon, US390845039235297693920130This path
Each row is one path genuinely present in the routing table at our last snapshot, read outward from the origin to the vantage point that saw it. Open a row to follow that one path hop by hop. A heavier line in the graph means more vantage points reach the prefix that same way.
Route visibility
98%
Seen by 78 of 80 full-feed vantage points
Globally propagatedObserved at 5 of our collectors.
What this percentage counts
The denominator counts only full-feed peers — peers carrying a substantially complete routing table at the moment of the snapshot. IXP route-server peers usually feed partial tables and are excluded, because including them would make a normally propagated prefix look as though half the internet could not see it.
It measures how widely an announcement has spread across the networks we can observe. It says nothing about whether the prefix is reachable from any particular place, or how it performs.
Registry and RPKI
- RIR
- RIPE NCC — Europe, Middle East, Central Asia
- Country
- Ukraine
- Allocated
- 17th February 1994
- Allocation block
- 194.44.0.0/16
- Status
- allocated
- Origin validation
- No ROA
No ROA covers this prefix, so RPKI has nothing to say about it either way. This is still the common case for a large share of the routing table.
Prefix hierarchy
Announcements above, below and beside this one in the real routing table.
Left to right is specificity: a shorter mask covering more address space, then this prefix, then the announcements carved out inside it. Only the first few of each are drawn — the tables below list them all.
Covering announcements
| Prefix | Addresses | Origin | Visibility |
|---|---|---|---|
| 194.44.192.0/18 | 16.4k | AS3255Ukrainian Academic and Research Network | 13/80 |
| 194.44.0.0/16 | 65.5k | AS3255Ukrainian Academic and Research Network | 13/80 |
More specific announcements
Nothing inside this block is announced separately.
Sibling prefixes
| Prefix | Addresses | Origin | Visibility |
|---|---|---|---|
| 194.44.225.0/24 | 256 | AS3255Ukrainian Academic and Research Network | 80/80 |
History
Why these dates start where they do
A first-seen date is the first time we saw that origin, not the first time it appeared in BGP. Our history is forward-only with no backfill, so it says nothing about the period before we started collecting — treat the earliest dates with suspicion.
Open 194.44.224.0/24 in the calculator/24 reference
Routing data derived from RouteViews MRT archives and public registry data.