AS25084
CZESTMAN-COM-AS
Non-academic AS dedicated to Metropolitan Area Network
Registry
Authoritative registration data
- AS number
- 25084
- Name
- CZESTMAN-COM-AS
- Organisation
- Non-academic AS dedicated to Metropolitan Area Network
- Country
- —
- RIR
- RIPE
- Registered
IPv4 prefixes
2
IPv6 prefixes
1
Total announced
3
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 212.87.244.0/22 | IPv4 | /22 | not checked | |
| 212.87.240.0/23 | IPv4 | /23 | not checked | |
| 2a01:699::/32 | IPv6 | /32 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| EPIX.Katowice | 10,000 Mbps | IPv4 · IPv6 |
| PIONIER-IX | 10,000 Mbps | IPv4 · IPv6 |
| THINX Warsaw | 10,000 Mbps | IPv4 · IPv6 |
| TPIX PL | 10,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS25084 in BGP paths by route collectors.
Observed upstreams
10 networks seen before AS25084 in AS paths
| Families | |||
|---|---|---|---|
| AS196844 PIONIER-AS-ams-ix | 1,055 | 2,848 |
v4
v6
|
| AS13293 PIONIER-AS-COM | 477 | 980 |
v4
v6
|
| AS6939 HURRICANE | 189 | 359 |
v4
v6
|
| AS5617 TPNET | 57 | 108 |
v4
|
| AS33891 CORE-BACKBONE | 16 | 44 |
v4
v6
|
| AS6204 ZET-NET | 7 | 12 |
v4
|
| AS14840 ASN14840 | 4 | 10 |
v6
|
| AS15373 CZESTMAN-AS | 1 | 3 |
v4
v6
|
| AS22356 ASN22356 | 1 | 1 |
v6
|
| AS201054 EPIX-PolMix | 1 | 1 |
v6
|
No rows match “”.
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Observed downstreams
8 networks seen after AS25084 in AS paths
| Families | |||
|---|---|---|---|
| AS15373 CZESTMAN-AS | 132 | 706 |
v4
v6
|
| AS202667 KJG-AS-PL | 274 | 684 |
v4
|
| AS209860 MyNet-MB-PL-AS | 236 | 620 |
v4
|
| AS44454 CSMNP-AS | 156 | 606 |
v4
|
| AS41056 APUS-AS | 271 | 342 |
v4
|
| AS200272 X-KOM | 218 | 274 |
v4
|
| AS206241 EREGION-AS-PL | 171 | 221 |
v4
|
| AS196730 TELSAT | 3 | 18 |
v4
|
No rows match “”.
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Uncertain adjacencies
5 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 6 | 88 |
v4
v6
|
| AS28917 Fiord-AS | 8 | 23 |
v4
v6
|
| AS49544 i3Dnet | 4 | 14 |
v4
v6
|
| AS212483 level86 | 2 | 4 |
v6
|
| AS198150 SIACOM-AS | 2 | 2 |
v6
|
No rows match “”.
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