Routing security
AS42498 GERKON-AS
Residential ARIN Cable/DSL/ISP
Announcements
What this network originates
Every prefix observed with AS42498 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 31.131.80.0/21 | No ROA | IRR other origin | 48 |
| 31.131.80.0/24 | No ROA | IRR other origin | 48 |
| 31.131.81.0/24 | No ROA | IRR other origin | 48 |
| 31.131.82.0/24 | No ROA | IRR other origin | 48 |
| 31.131.83.0/24 | No ROA | IRR other origin | 48 |
| 31.131.84.0/24 | No ROA | IRR other origin | 48 |
| 31.131.85.0/24 | No ROA | IRR other origin | 48 |
| 31.131.86.0/24 | No ROA | IRR other origin | 48 |
| 31.131.87.0/24 | No ROA | IRR other origin | 48 |
| 194.1.168.0/24 | No ROA | IRR other origin | 48 |
| 194.1.170.0/23 | No ROA | IRR other origin | 48 |
| 194.1.170.0/24 | No ROA | IRR other origin | 48 |
| 194.1.171.0/24 | No ROA | IRR other origin | 48 |
| 85.31.36.0/22 | No ROA | IRR | 54 |
| 85.31.36.0/24 | No ROA | IRR covering | 54 |
| 85.31.37.0/24 | No ROA | IRR covering | 54 |
| 85.31.38.0/24 | No ROA | IRR covering | 54 |
| 85.31.39.0/24 | No ROA | IRR covering | 54 |
| 185.223.116.0/22 | No ROA | IRR | 54 |
| 185.223.116.0/23 | No ROA | IRR covering | 54 |
| 185.223.116.0/24 | No ROA | IRR covering | 54 |
| 185.223.117.0/24 | No ROA | IRR covering | 54 |
| 185.223.118.0/23 | No ROA | IRR covering | 54 |
| 185.223.118.0/24 | No ROA | IRR covering | 54 |
| 185.223.119.0/24 | No ROA | IRR covering | 54 |
| 91.192.168.0/22 | RPKI valid | IRR | 54 |
| 91.192.168.0/24 | RPKI valid | IRR | 54 |
| 91.192.169.0/24 | RPKI valid | IRR | 54 |
| 91.192.170.0/24 | RPKI valid | IRR | 54 |
| 91.192.171.0/24 | RPKI valid | IRR | 54 |
| 178.213.200.0/21 | RPKI valid | IRR | 54 |
| 178.213.200.0/24 | RPKI valid | IRR | 54 |
| 178.213.201.0/24 | RPKI valid | IRR | 54 |
| 178.213.202.0/24 | RPKI valid | IRR | 54 |
| 178.213.203.0/24 | RPKI valid | IRR | 54 |
| 178.213.204.0/24 | RPKI valid | IRR | 54 |
| 178.213.205.0/24 | RPKI valid | IRR | 54 |
| 178.213.206.0/24 | RPKI valid | IRR | 54 |
| 178.213.207.0/24 | RPKI valid | IRR | 54 |
| 185.232.136.0/22 | RPKI valid | IRR | 54 |
| 185.232.136.0/24 | RPKI valid | IRR covering | 54 |
| 185.232.137.0/24 | RPKI valid | IRR covering | 54 |
| 185.232.138.0/24 | RPKI valid | IRR covering | 54 |
| 185.232.139.0/24 | RPKI valid | IRR covering | 54 |
| 185.251.220.0/22 | RPKI valid | IRR | 54 |
| 185.251.220.0/24 | RPKI valid | IRR covering | 54 |
| 185.251.221.0/24 | RPKI valid | IRR covering | 54 |
| 185.251.222.0/24 | RPKI valid | IRR covering | 54 |
| 185.251.223.0/24 | RPKI valid | IRR covering | 54 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS42498 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 91.192.168.0/22 | /22 | RIPENCC |
| 91.192.168.0/24 | /24 | RIPENCC |
| 91.192.169.0/24 | /24 | RIPENCC |
| 91.192.170.0/24 | /24 | RIPENCC |
| 91.192.171.0/24 | /24 | RIPENCC |
| 178.213.200.0/21 | /21 | RIPENCC |
| 178.213.200.0/24 | /24 | RIPENCC |
| 178.213.201.0/24 | /24 | RIPENCC |
| 178.213.202.0/24 | /24 | RIPENCC |
| 178.213.203.0/24 | /24 | RIPENCC |
| 178.213.204.0/24 | /24 | RIPENCC |
| 178.213.205.0/24 | /24 | RIPENCC |
| 178.213.206.0/24 | /24 | RIPENCC |
| 178.213.207.0/24 | /24 | RIPENCC |
| 185.232.136.0/22 | /22 | RIPENCC |
| 185.232.136.0/24 | /24 | RIPENCC |
| 185.232.137.0/24 | /24 | RIPENCC |
| 185.232.138.0/24 | /24 | RIPENCC |
| 185.232.139.0/24 | /24 | RIPENCC |
| 185.251.220.0/22 | /22 | RIPENCC |
| 185.251.220.0/24 | /24 | RIPENCC |
| 185.251.221.0/24 | /24 | RIPENCC |
| 185.251.222.0/24 | /24 | RIPENCC |
| 185.251.223.0/24 | /24 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS42498 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 |
|---|---|---|---|---|---|
| 91.192.168.0/23 | RIPE | Gerkon Ltd. net | MNT-GERKON | 2012-10-05 | Not announced |
| 91.192.170.0/23 | RIPE | Gerkon Ltd. net | MNT-GERKON | 2012-10-05 | Not announced |
| 178.213.200.0/22 | RIPE | Gerkon Ltd. net | MNT-GERKON | 2012-10-05 | Not announced |
| 178.213.204.0/22 | RIPE | Gerkon Ltd. net | MNT-GERKON | 2012-10-05 | Not announced |
| 85.31.36.0/22 | RIPE | — | RU-TTCRADIOTECHNIKA-1-MNT | 2018-10-08 | Announced |
| 91.192.168.0/22 | RIPE | Gerkon Ltd. net 1 | MNT-GERKON | 2010-11-01 | Announced |
| 91.192.168.0/24 | RIPE | Gerkon Ltd. net 1_1 | MNT-GERKON | 2010-11-01 | Announced |
| 91.192.169.0/24 | RIPE | Gerkon Ltd. net 1_2 | MNT-GERKON | 2010-11-01 | Announced |
| 91.192.170.0/24 | RIPE | Gerkon Ltd. net 1_3 | MNT-GERKON | 2010-11-01 | Announced |
| 91.192.171.0/24 | RIPE | Gerkon Ltd. net 1_4 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.200.0/21 | RIPE | Gerkon Ltd. net 2 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.200.0/24 | RIPE | Gerkon Ltd. net 2_1 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.201.0/24 | RIPE | Gerkon Ltd. net 2_2 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.202.0/24 | RIPE | Gerkon Ltd. net 2_3 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.203.0/24 | RIPE | Gerkon Ltd. net 2_4 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.204.0/24 | RIPE | Gerkon Ltd. net 2_5 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.205.0/24 | RIPE | Gerkon Ltd. net 2_6 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.206.0/24 | RIPE | Gerkon Ltd. net 2_7 | MNT-GERKON | 2010-11-01 | Announced |
| 178.213.207.0/24 | RIPE | Gerkon Ltd. net 2_8 | MNT-GERKON | 2010-11-01 | Announced |
| 185.223.116.0/22 | RIPE | — | RU-TTCRADIOTECHNIKA-1-MNT | 2017-12-04 | Announced |
| 185.232.136.0/22 | RIPE | — | RU-TTCRADIOTECHNIKA-1-MNT | 2017-12-04 | Announced |
| 185.251.220.0/22 | RIPE | — | RU-TTCRADIOTECHNIKA-1-MNT | 2018-09-04 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS42498 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-GERCON | PeeringDB | Declared by the operator as its own set |
AS-ANGREAL | RIPE | Lists AS42498 as a direct member |
AS-ERTH | RIPE | Lists AS42498 as a direct member |
AS-GERCON | RIPE | Lists AS42498 as a direct member |
AS-HURRICANE | RADB | Lists AS42498 as a direct member |
AS-RBIX | RIPE | Lists AS42498 as a direct member |
AS-RETN-ACTUAL-V4 | RIPE | Lists AS42498 as a direct member |
AS-ROSTELECOM | RIPE | Lists AS42498 as a direct member |
AS-UBN | RIPE | Lists AS42498 as a direct member |
AS-URGLDNPEERING | RIPE | Lists AS42498 as a direct member |
AS-URRTPEERING | RIPE | Lists AS42498 as a direct member |
AS209141:AS-RUCUST | RADB | Lists AS42498 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.