Routing security
AS2872 NCTY
Unclassified RIPE Cable/DSL/ISP
Announcements
What this network originates
Every prefix observed with AS2872 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 2.58.40.0/24 | RPKI valid | IRR | 52 |
| 2.58.41.0/24 | RPKI valid | IRR | 52 |
| 2.58.42.0/24 | RPKI valid | IRR | 52 |
| 45.115.92.0/24 | RPKI valid | IRR | 52 |
| 45.115.93.0/24 | RPKI valid | IRR | 52 |
| 45.115.94.0/24 | RPKI valid | IRR | 52 |
| 45.115.95.0/24 | RPKI valid | IRR | 52 |
| 89.43.206.0/24 | RPKI valid | IRR | 52 |
| 89.43.207.0/24 | RPKI valid | IRR | 52 |
| 185.123.0.0/24 | RPKI valid | IRR | 52 |
| 185.123.1.0/24 | RPKI valid | IRR | 52 |
| 185.123.2.0/24 | RPKI valid | IRR | 52 |
| 185.123.3.0/24 | RPKI valid | IRR | 52 |
| 185.152.90.0/24 | RPKI valid | IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS2872 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 2.58.40.0/24 | /24 | RIPENCC |
| 2.58.41.0/24 | /24 | RIPENCC |
| 2.58.42.0/24 | /24 | RIPENCC |
| 45.115.92.0/24 | /24 | RIPENCC |
| 45.115.93.0/24 | /24 | RIPENCC |
| 45.115.94.0/24 | /24 | RIPENCC |
| 45.115.95.0/24 | /24 | RIPENCC |
| 89.43.206.0/24 | /24 | RIPENCC |
| 89.43.207.0/24 | /24 | RIPENCC |
| 185.123.0.0/22 | /22 | RIPENCC |
| 185.123.0.0/24 | /24 | RIPENCC |
| 185.123.1.0/24 | /24 | RIPENCC |
| 185.123.2.0/24 | /24 | RIPENCC |
| 185.123.3.0/24 | /24 | RIPENCC |
| 185.152.90.0/24 | /24 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.
| AS | Network | ASPA | Routing paths |
|---|---|---|---|
| AS9121 | Turk Telekomunikasyon Anonim Sirketi | Declared | Observed |
An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.
IRR
Registered route objects
Route objects naming AS2872 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 2.58.40.0/22 | RIPE | — | VM5759-RIPE | 2019-04-01 | Not announced |
| 2.58.43.0/24 | RIPE | — | VM5759-RIPE | 2022-06-02 | Not announced |
| 45.115.92.0/22 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-23 | Not announced |
| 89.43.206.0/23 | RIPE | — | TR-NETCITY-1-MNT | 2024-02-09 | Not announced |
| 185.152.88.0/24 | RIPE | — | MNT-NETH | 2016-09-07 | Not announced |
| 185.152.89.0/24 | RIPE | — | MNT-NETH | 2016-09-07 | Not announced |
| 2a06:a940::/29 | RIPE | — | VM5759-RIPE | 2018-01-27 | Not announced |
| 2.58.40.0/24 | RIPE | — | VM5759-RIPE | 2019-07-08 | Announced |
| 2.58.41.0/24 | RIPE | — | VM5759-RIPE | 2022-06-02 | Announced |
| 2.58.42.0/24 | RIPE | — | VM5759-RIPE | 2022-06-02 | Announced |
| 45.115.92.0/24 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-30 | Announced |
| 45.115.93.0/24 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-30 | Announced |
| 45.115.94.0/24 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-30 | Announced |
| 45.115.95.0/24 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-30 | Announced |
| 89.43.206.0/24 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-30 | Announced |
| 89.43.207.0/24 | RIPE | — | TR-NETCITY-1-MNT | 2024-09-30 | Announced |
| 185.123.0.0/24 | RIPE | — | VM5759-RIPE | 2017-12-04 | Announced |
| 185.123.1.0/24 | RIPE | — | VM5759-RIPE | 2018-03-01 | Announced |
| 185.123.2.0/24 | RIPE | — | VM5759-RIPE | 2017-12-04 | Announced |
| 185.123.3.0/24 | RIPE | — | VM5759-RIPE | 2018-03-01 | Announced |
| 185.152.90.0/24 | RIPE | — | KKTC-NET | 2016-09-06 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS2872 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-TTNET | RIPE | Lists AS2872 as a direct member |
AS213708:AS-OLFE | RIPE | Lists AS2872 as a direct member |
AS34984:AS-TELLCOM | RIPE | Lists AS2872 as a direct member |
RPKI from rpki-client, validated 2026-10-30 12:03 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-30. Cross-check on bgp.he.net.