194.120.121.0/24
AS25369 is not currently observed originating this prefix. The origins we do see are listed above.
At a glance
Addresses
/24 block
Visibility
1 of 76 vantage points
RPKI
Registry
USAllocated 21st December 1994
AS paths to this prefix
All pathsOne observed path, hop by hop, from the origin out to Oregon, US.
Seen from Oregon, US
- Peer of AS25198seen on 8,072 paths from 139 vantage points
- Peer of AS6204seen on 1,270 paths from 21 vantage points
- Peer of AS5511seen on 60,523 paths from 23 vantage points
- Peer of AS6762seen on 33,263 paths from 1 vantage point
- Peer of AS1680seen on 35,566 paths from 1 vantage point
RO
FR
IT
IL
PSOne 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.
Route visibility
1%
Seen by 1 of 76 full-feed vantage points
Seen by few vantage pointsObserved at 1 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
- United States
- Allocated
- 21st December 1994
- Allocation block
- 194.120.120.0/22
- Status
- allocated
- Origin validation
- Invalid
A ROA covers this prefix but does not authorise this origin AS at this prefix length. That is either a misconfiguration or a hijack, and many networks will drop the route.
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 |
|---|---|---|---|
| 194.120.120.0/22 | 1k | AS3257GTT Communications Inc. | 76/76 |
More specific announcements
Nothing inside this block is announced separately.
Sibling prefixes
No prefix of the same length in the same parent block is announced.
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 194.120.121.0/24 in the calculator/24 reference
Routing data derived from RouteViews MRT archives and public registry data.