45.155.242.0/24
At a glance
Addresses
/24 block
Visibility
75 of 76 vantage points
RPKI
Registry
ESAllocated 19th September 2019
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to London, UK.
Seen from London, UK
- Peer of AS204535seen on 846 paths from 138 vantage points
- Peer of AS206216seen on 1,598 paths from 138 vantage points
- Peer of AS137409seen on 9,072 paths from 22 vantage points
- Peer of AS6939seen on 262,276 paths from 2 vantage points
MY
US
AU
AEOne 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
- Amsterdam2045352062161374098298This path
- Sao Paulo20453520621613740935280This path
- Singapore20453520621613740923673This path
- London, UK20453520621613740969398529Shown above
- Oregon, US204535206216137409693920130This 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
99%
Seen by 75 of 76 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
- Spain
- Allocated
- 19th September 2019
- Allocation block
- 45.155.240.0/22
- Status
- allocated
- Origin validation
- Valid
A ROA exists that authorises this origin AS to announce this prefix at this length.
Prefix hierarchy
Announcements above, below and beside this one in the real routing table.
Covering announcements
No less specific announcement covers this prefix.
More specific announcements
Nothing inside this block is announced separately.
Sibling prefixes
| Prefix | Addresses | Origin | Visibility |
|---|---|---|---|
| 45.155.243.0/24 | 256 | AS211373Simoresta UAB | 76/76 |
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 45.155.242.0/24 in the calculator/24 reference
Routing data derived from RouteViews MRT archives and public registry data.