Network · data from 2026-11-12
AS22208 CTC-AS - Chicago Trading Company
Registry name: CTC-AS - Chicago Trading Company, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS22208, 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.
| 84.207.243.176/29 | Invalid: origin | None | 2 0%low visibility |
| 103.147.252.0/24 | No ROA | Other origin only | 673 100% |
| 185.6.131.0/24 | No ROA | Nonecovered by 185.6.128.0/22 | 673 100% |
| 216.241.75.0/24 | No ROA | None | 673 100% |
| 2001:df2:b080::/48 | No ROA | Other origin only | 635 100% |
| 216.241.70.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 2620:126:b000::/40 | No ROA | Other IRR onlyRADB | 633 100% |
| 185.6.128.0/24 | No ROA | RIR databaseRIPE | 673 100% |
| 2a03:a9a0::/32 | No ROA | RIR databaseRIPE | 635 100% |
AS-SET
AS22208 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 24 are in fix.csv.
- ROA: origin1
- ROA: none8
- Route object: none5
- Route object: RIR2
- Route object: not announced8
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 84.207.243.176/29 | ROAs covering it name AS13237, not AS22208. If AS22208 should announce it, add a ROA for AS22208. |
| Route object: none | 84.207.243.176/29 | No route object for it. Add a route object with origin AS22208 in the RIR database for the space. |
| ROA: none | 103.147.252.0/24 | No ROA covers it. Add a ROA for AS22208, maxLength 24. |
| Route object: none | 103.147.252.0/24 | Route objects for it name AS139929. Add a route object with origin AS22208 in the RIR database for the space. |
| ROA: none | 185.6.131.0/24 | No ROA covers it. Add a ROA for AS22208, maxLength 24. |
| Route object: none | 185.6.131.0/24 | No route object for it. A route object for 185.6.128.0/22 with origin AS22208 covers it (filters allowing more-specifics accept it). Add a route object with origin AS22208 in the RIR database for the space. |
| ROA: none | 216.241.75.0/24 | No ROA covers it. Add a ROA for AS22208, maxLength 24. |
| Route object: none | 216.241.75.0/24 | No route object for it. Add a route object with origin AS22208 in the RIR database for the space. |
| ROA: none | 2001:df2:b080::/48 | No ROA covers it. Add a ROA for AS22208, maxLength 48. |
| Route object: none | 2001:df2:b080::/48 | Route objects for it name AS139929. Add a route object with origin AS22208 in the RIR database for the space. |
| ROA: none | 216.241.70.0/24 | No ROA covers it. Add a ROA for AS22208, maxLength 24. |
| Route object: RIR | 216.241.70.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2620:126:b000::/40 | No ROA covers it. Add a ROA for AS22208, maxLength 40. |
| Route object: RIR | 2620:126:b000::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 185.6.128.0/24 | No ROA covers it. Add a ROA for AS22208, maxLength 24. |
| ROA: none | 2a03:a9a0::/32 | No ROA covers it. Add a ROA for AS22208, maxLength 32. |
Route objects not announced
Route objects with origin AS22208 whose prefix no peer sees AS22208 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 4.53.100.168/29 | ARIN | No ROA |
| 66.198.48.0/21 | ALTDB, RADB | No ROA |
| 185.6.128.0/22 | RIPE | No ROA |
| 192.203.228.0/24 | RADB | No ROA |
| 199.233.217.0/24 | ALTDB | No ROA |
| 205.215.58.0/24 | ALTDB, RADB | No ROA |
| 208.49.130.0/24 | ALTDB, RADB | No ROA |
| 208.116.167.0/24 | RADB | 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.