Routing security
AS42755 DATAFIBER
Residential RIPE
Announcements
What this network originates
Every prefix observed with AS42755 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 149.12.244.0/24 | No ROA | IRR | 51 |
| 2a02:27f8::/32 | RPKI valid | IRR | 30 |
| 2a02:27f9::/32 | RPKI valid | IRR | 30 |
| 46.21.160.0/20 | RPKI valid | IRR | 51 |
| 91.195.200.0/23 | RPKI valid | IRR | 51 |
| 91.196.168.0/22 | RPKI valid | IRR | 51 |
| 91.198.27.0/24 | RPKI valid | IRR | 50 |
| 91.199.206.0/24 | RPKI valid | IRR | 51 |
| 91.213.112.0/24 | RPKI valid | IRR | 51 |
| 185.138.208.0/22 | RPKI valid | IRR | 51 |
| 195.184.64.0/23 | RPKI valid | IRR | 51 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS42755 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 46.21.160.0/20 | /24 | RIPENCC |
| 46.21.164.0/24 | /24 | RIPENCC |
| 46.21.165.0/24 | /24 | RIPENCC |
| 91.195.200.0/23 | /24 | RIPENCC |
| 91.195.200.0/24 | /24 | RIPENCC |
| 91.195.201.0/24 | /24 | RIPENCC |
| 91.196.168.0/22 | /24 | RIPENCC |
| 91.198.27.0/24 | /24 | RIPENCC |
| 91.199.206.0/24 | /24 | RIPENCC |
| 91.213.112.0/24 | /24 | RIPENCC |
| 185.138.208.0/22 | /24 | RIPENCC |
| 195.184.64.0/23 | /24 | RIPENCC |
| 195.184.64.0/24 | /24 | RIPENCC |
| 195.184.65.0/24 | /24 | RIPENCC |
| 2a02:27f8::/32 | /32 | RIPENCC |
| 2a02:27f9::/32 | /32 | 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 |
|---|---|---|---|
| AS174 | Cogent Communications, LLC | Declared | Observed |
| AS8455 | atom86 BV | Declared | Observed |
| AS57866 | Fusix Networks B.V. | Declared | Observed |
| AS6939 | Hurricane Electric LLC | not declared | Observed |
| AS24482 | SG.GS | not declared | Observed |
| AS37721 | Virtual Technologies & Solutions | not declared | Observed |
| AS58057 | Securebit AG | not declared | Observed |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | not declared | Observed |
| AS6696 | VERIXI SA | not declared | Observed |
| AS12552 | GlobalConnect AB | not declared | Observed |
| AS12779 | IT.Gate S.p.A. | not declared | Observed |
| AS17639 | Converge ICT Solutions Inc. | not declared | Observed |
| AS20485 | Joint Stock Company TransTeleCom | not declared | Observed |
| AS34927 | iFog GmbH | not declared | Observed |
| AS37100 | SEACOM Limited | not declared | Observed |
| AS48185 | team.blue NV | not declared | Observed |
| AS48362 | Stadtwerke Feldkirch | not declared | Observed |
| AS50300 | CustodianDC Limited | not declared | Observed |
| AS202365 | Omer GOLGELI | not declared | Observed |
| AS204092 | Association GRIFON | not declared | Observed |
| AS1103 | SURF B.V. | not declared | Observed |
| AS34019 | Hivane Association | not declared | Observed |
| AS56662 | Marcin Gondek | not declared | Observed |
| AS4657 | StarHub Ltd | not declared | Observed |
| AS33891 | Core-Backbone GmbH | not 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 AS42755 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 |
|---|---|---|---|---|---|
| 46.21.160.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.161.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.162.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.163.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.164.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2023-01-12 | Not announced |
| 46.21.165.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2022-04-07 | Not announced |
| 46.21.166.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.167.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.168.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.169.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.170.0/24 | RIPE | route | MNT-RIJNDATABV | 2013-03-20 | Not announced |
| 46.21.171.0/24 | RIPE | AS42755 | MNT-RIJNDATABV | 2013-06-24 | Not announced |
| 46.21.172.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.173.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.174.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 46.21.175.0/24 | RIPE | — | MNT-RIJNDATABV | 2017-04-03 | Not announced |
| 91.195.200.0/24 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | 2016-06-23 | Not announced |
| 91.195.201.0/24 | RIPE | — | MNT-RIJNDATABV | 2016-11-30 | Not announced |
| 91.196.168.0/24 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | 2016-06-23 | Not announced |
| 91.196.169.0/24 | RIPE | Rijndata B.V. IP Infrastructure | MNT-RIJNDATABV | 2012-07-20 | Not announced |
| 91.196.170.0/24 | RIPE | Rijndata B.V. IP Infrastructure | MNT-RIJNDATABV | 2012-07-20 | Not announced |
| 91.196.171.0/24 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | 2016-06-23 | Not announced |
| 185.138.208.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 185.138.209.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 185.138.210.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 185.138.211.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2024-12-17 | Not announced |
| 195.184.64.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2023-07-28 | Not announced |
| 195.184.65.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2023-07-28 | Not announced |
| 46.21.160.0/20 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | 2016-06-23 | Announced |
| 91.195.200.0/23 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2022-02-09 | Announced |
| 91.196.168.0/22 | RIPE | — | MNT-RIJNDATABV | 2018-10-12 | Announced |
| 91.198.27.0/24 | RIPE | Technotop Internet B.V. | MNT-TECHNOTOP | 2012-07-20 | Announced |
| 91.199.206.0/24 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2022-05-19 | Announced |
| 91.213.112.0/24 | RIPE | OnlineSystemen Netwerk | MNT-TECHNOTOP | 2013-11-01 | Announced |
| 149.12.244.0/24 | RADB | Registered for Cogent Communications Customer - Datafiber Telecom B.V | MAINT-AS174 | 2024-11-29 | Announced |
| 185.138.208.0/22 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | 2016-06-23 | Announced |
| 195.184.64.0/23 | RIPE | Datafiber Telecom BV | MNT-RIJNDATABV | 2016-06-23 | Announced |
| 2a02:27f8::/32 | RIPE | DATAFIBER | MNT-RIJNDATABV | 2016-11-16 | Announced |
| 2a02:27f9::/32 | RIPE | — | LIR-NL-DATAFIBER-1-MNT | 2026-07-16 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS42755 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-HWNG-DOWNSTREAMS | ALTDB | Lists AS42755 as a direct member |
AS-ICTALPHEN | RIPE | Lists AS42755 as a direct member |
AS-MANDA-AMSIX-PEERS-V4 | RIPE | Lists AS42755 as a direct member |
AS-MANDA-AMSIX-PEERS-V6 | RIPE | Lists AS42755 as a direct member |
AS-NFORCE-NL-IX-PEERS | RIPE | Lists AS42755 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS42755 as a direct member |
AS-RETN-ACTUAL-V6 | RIPE | Lists AS42755 as a direct member |
AS-RIJNDATABV | RIPE | Lists AS42755 as a direct member |
AS-TECHNOTOP | RIPE | Lists AS42755 as a direct member |
AS42755:AS-DATAFIBER | RIPE | Lists AS42755 as a direct member |
AS6777:AS-AMS-IX-RS | RIPE | Lists AS42755 as a direct member |
AS6777:AS-AMS-IX-RS-SETS | RIPE | Lists AS42755 as a direct member |
AS6777:AS-AMS-IX-RS-SETS-V6 | RIPE | Lists AS42755 as a direct member |
AS6777:AS-AMS-IX-RS-V6 | RIPE | Lists AS42755 as a direct member |
AS680:AS-AMSIX-RS-PEERS | RIPE | Lists AS42755 as a direct member |
RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.