Network · data from 2026-11-12
AS16871 MCDONAGHBROTHERS - McDonagh Bros. Inc.
Registry name: MCDONAGHBROTHERS - McDonagh Bros. Inc., US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS16871, 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.
| 63.231.196.0/24 | No ROA | None | 673 100% |
| 63.231.197.0/24 | No ROA | None | 673 100% |
| 63.231.198.0/24 | No ROA | None | 673 100% |
| 63.231.199.0/24 | No ROA | None | 651 97% |
| 63.231.200.0/23 | No ROA | None | 651 97% |
| 206.130.65.0/24 | Valid | RIR databaseARIN | 673 100% |
| 2001:470:8a::/48 | Valid | RIR databaseARIN | 3 0%low visibility |
AS-SET
AS16871 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 11 are in fix.csv.
- ROA: none5
- Route object: none5
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 63.231.196.0/24 | No ROA covers it. Add a ROA for AS16871, maxLength 24. |
| Route object: none | 63.231.196.0/24 | No route object for it. Add a route object with origin AS16871 in the RIR database for the space. |
| ROA: none | 63.231.197.0/24 | No ROA covers it. Add a ROA for AS16871, maxLength 24. |
| Route object: none | 63.231.197.0/24 | No route object for it. Add a route object with origin AS16871 in the RIR database for the space. |
| ROA: none | 63.231.198.0/24 | No ROA covers it. Add a ROA for AS16871, maxLength 24. |
| Route object: none | 63.231.198.0/24 | No route object for it. Add a route object with origin AS16871 in the RIR database for the space. |
| ROA: none | 63.231.199.0/24 | No ROA covers it. Add a ROA for AS16871, maxLength 24. |
| Route object: none | 63.231.199.0/24 | No route object for it. Add a route object with origin AS16871 in the RIR database for the space. |
| ROA: none | 63.231.200.0/23 | No ROA covers it. Add a ROA for AS16871, maxLength 23. |
| Route object: none | 63.231.200.0/23 | No route object for it. Add a route object with origin AS16871 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS16871 whose prefix no peer sees AS16871 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2602:f451::/36 | ARIN | Valid |
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.