AS51528
CENTR-AS
================================= EXPRESS
Registry
Authoritative registration data
- AS number
- 51528
- Name
- CENTR-AS
- Organisation
- ================================= EXPRESS
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
3
IPv6 prefixes
0
Total announced
3
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 91.219.52.0/22 | IPv4 | /22 | not checked | |
| 91.219.52.0/23 | IPv4 | /23 | not checked | |
| 91.219.54.0/23 | IPv4 | /23 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
No Internet Exchange memberships found
The exchange directory has no current membership records for this AS.
Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS51528 in BGP paths by route collectors.
Observed upstreams
11 networks seen before AS51528 in AS paths
| Families | |||
|---|---|---|---|
| AS9002 RETN-AS | 826 | 1,053 |
v4
|
| AS6939 HURRICANE | 28 | 80 |
v4
|
| AS50581 UTG | 25 | 62 |
v4
|
| AS24482 SGGS-AS-AP | 2 | 35 |
v4
|
| AS14840 ASN14840 | 2 | 15 |
v4
|
| AS56386 | 6 | 9 |
v4
|
| AS22356 | 4 | 8 |
v4
|
| AS6663 TTI-NET | 1 | 3 |
v4
|
| AS13194 BITE | 1 | 3 |
v4
|
| AS263444 | 1 | 3 |
v4
|
| AS39120 | 1 | 2 |
v4
|
No rows match “”.
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Observed downstreams
4 networks seen after AS51528 in AS paths
| Families | |||
|---|---|---|---|
| AS198030 | 220 | 277 |
v4
|
| AS51279 | 215 | 271 |
v4
|
| AS197251 | 166 | 228 |
v4
|
| AS15738 UAEXPRESS | 6 | 9 |
v4
|
No rows match “”.
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Uncertain adjacencies
4 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS212483 level86 | 1 | 6 |
v4
|
| AS48919 | 1 | 3 |
v4
|
| AS198150 SIACOM-AS | 1 | 3 |
v4
|
| AS209823 ENKI-AS | 1 | 3 |
v4
|
No rows match “”.
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