44.62.15.0/24
At a glance
Addresses
/24 block
Visibility
79 of 80 vantage points
RPKI
Registry
USAllocated 1st July 1992
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 AS7489seen on 2,822 paths from 140 vantage points
- Peer of AS40676seen on 40,857 paths from 142 vantage points
- Peer of AS3257seen on 279,720 paths from 55 vantage points
- Peer of AS1299seen on 403,291 paths from 2 vantage points
SE
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
- Amsterdam748940676325734549213151This path
- London, UK748940676325712998529Shown above
- Sao Paulo74894067632573356266213This path
- Singapore74894067629148966132337This path
- Oregon, US74894067632572335220130This 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 79 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
- ARIN — North America
- Country
- United States
- Allocated
- 1st July 1992
- Allocation block
- 44.0.0.0/9
- 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 |
|---|---|---|---|
| 44.0.0.0/9 | 8.4M | AS7377University of California, San Diego | 79/80 |
More specific announcements
Nothing inside this block is announced separately.
Sibling prefixes
| Prefix | Addresses | Origin | Visibility |
|---|---|---|---|
| 44.62.14.0/24 | 256 | AS20473The Constant Company, LLC | 80/80 |
History
- AS748912th August 2026 — present
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 44.62.15.0/24 in the calculator/24 reference
Routing data derived from RouteViews MRT archives and public registry data.