Network · data from 2026-11-12
AS18943 YELCOT - YELCOT TELEPHONE COMPANY
Registry name: YELCOT - YELCOT TELEPHONE COMPANY, US · not in PeeringDB
38IPv4 routes
0.0% RPKI valid · 81.6% with a route object
1IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
39No ROA
7 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
4Route objects not announced
registered with origin AS18943, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS18943, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 67.209.40.0/24 | No ROA | Nonecovered by 67.209.40.0/21 | 672 100% |
| 67.209.41.0/24 | No ROA | Nonecovered by 67.209.40.0/21 | 672 100% |
| 67.209.42.0/24 | No ROA | Nonecovered by 67.209.40.0/21 | 672 100% |
| 67.209.43.0/24 | No ROA | Nonecovered by 67.209.40.0/21 | 672 100% |
| 207.66.102.0/24 | No ROA | Other origin onlycovered by 207.66.96.0/21 | 672 100% |
| 207.66.103.0/24 | No ROA | Other origin onlycovered by 207.66.96.0/21 | 672 100% |
| 216.134.235.0/24 | No ROA | Nonecovered by 216.134.224.0/19 | 672 100% |
| 167.100.120.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.121.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.122.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.123.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.124.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.125.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.126.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 167.100.127.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 207.66.96.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 207.66.97.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 207.66.98.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 207.66.99.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 207.66.100.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 207.66.101.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.224.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.225.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.226.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.227.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.228.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.229.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.230.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.231.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.232.0/23 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.234.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.236.0/22 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.240.0/22 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.244.0/23 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.246.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.247.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 216.134.248.0/21 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.75.31.0/24 | No ROA | RIR databaseARIN | 672 100% |
| 2607:6c00::/32 | No ROA | RIR databaseARIN, RADB | 635 100% |
AS-SET
AS18943 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 80 are in fix.csv.
- ROA: none39
- Route object: none7
- Route object: RIR30
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 67.209.40.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 67.209.40.0/24 | No route object for it. A route object for 67.209.40.0/21 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 67.209.41.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 67.209.41.0/24 | No route object for it. A route object for 67.209.40.0/21 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 67.209.42.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 67.209.42.0/24 | No route object for it. A route object for 67.209.40.0/21 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 67.209.43.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 67.209.43.0/24 | No route object for it. A route object for 67.209.40.0/21 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 207.66.102.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 207.66.102.0/24 | Route objects for it name AS22523. A route object for 207.66.96.0/21 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 207.66.103.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 207.66.103.0/24 | Route objects for it name AS13332. A route object for 207.66.96.0/21 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 216.134.235.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: none | 216.134.235.0/24 | No route object for it. A route object for 216.134.224.0/19 with origin AS18943 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18943 in the RIR database for the space. |
| ROA: none | 167.100.120.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.120.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.121.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.121.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.122.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.122.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.123.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.123.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.124.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.124.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.125.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.125.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.126.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.126.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 167.100.127.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 167.100.127.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.66.96.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 207.66.96.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.66.97.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 207.66.97.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.66.98.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 207.66.98.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.66.99.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 207.66.99.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.66.100.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 207.66.100.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 207.66.101.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 207.66.101.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.224.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.224.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.225.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.225.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.226.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.226.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.227.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.227.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.228.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.228.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.229.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.229.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.230.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.230.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.231.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.231.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.232.0/23 | No ROA covers it. Add a ROA for AS18943, maxLength 23. |
| Route object: RIR | 216.134.232.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.234.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.234.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.236.0/22 | No ROA covers it. Add a ROA for AS18943, maxLength 22. |
| Route object: RIR | 216.134.236.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.240.0/22 | No ROA covers it. Add a ROA for AS18943, maxLength 22. |
| Route object: RIR | 216.134.240.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.244.0/23 | No ROA covers it. Add a ROA for AS18943, maxLength 23. |
| Route object: RIR | 216.134.244.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.246.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.246.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.247.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| Route object: RIR | 216.134.247.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 216.134.248.0/21 | No ROA covers it. Add a ROA for AS18943, maxLength 21. |
| Route object: RIR | 216.134.248.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.75.31.0/24 | No ROA covers it. Add a ROA for AS18943, maxLength 24. |
| ROA: none | 2607:6c00::/32 | No ROA covers it. Add a ROA for AS18943, maxLength 32. |
Route objects not announced
Route objects with origin AS18943 whose prefix no peer sees AS18943 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 67.209.40.0/21 | ARIN | No ROA |
| 167.100.120.0/21 | ARIN | No ROA |
| 207.66.96.0/21 | ARIN | No ROA |
| 216.134.224.0/19 | ARIN | No ROA |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.