Network · data from 2026-11-12
AS20077 GTT Communications (AS20077)
Registry name: IPNETZONE-ASN - IPNetZone, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS20077, 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.
| 204.193.33.0/24 | No ROA | Other origin only | 42 6%low visibility |
AS-SET
AS20077's PeeringDB record names no 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 33 are in fix.csv.
- ROA: none1
- Route object: none1
- Route object: not announced31
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 204.193.33.0/24 | No ROA covers it. Add a ROA for AS20077, maxLength 24. |
| Route object: none | 204.193.33.0/24 | Route objects for it name AS2687. Add a route object with origin AS20077 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS20077 whose prefix no peer sees AS20077 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 8.20.30.0/24 | RADB | No ROA |
| 8.23.128.0/22 | RADB | No ROA |
| 8.35.16.0/21 | RADB | No ROA |
| 8.35.24.0/21 | RADB | No ROA |
| 63.133.128.0/18 | ARIN, RADB | No ROA |
| 63.133.192.0/20 | ARIN | No ROA |
| 63.239.116.0/23 | RADB | No ROA |
| 64.130.240.0/20 | ARIN | No ROA |
| 64.193.230.0/24 | RADB | No ROA |
| 66.128.192.0/21 | RADB | No ROA |
| 69.45.68.0/23 | RADB | No ROA |
| 69.45.72.0/23 | RADB | No ROA |
| 69.45.74.0/24 | RADB | No ROA |
| 69.45.90.0/24 | RADB | No ROA |
| 69.45.92.0/23 | RADB | No ROA |
| 74.112.80.0/21 | ALTDB | No ROA |
| 74.112.85.0/24 | RADB | No ROA |
| 74.122.240.0/22 | RADB | No ROA |
| 159.63.176.0/21 | RADB | No ROA |
| 198.233.66.0/23 | RADB | No ROA |
| 198.233.80.0/23 | RADB | No ROA |
| 198.233.82.0/23 | RADB | No ROA |
| 204.75.156.0/24 | RADB | No ROA |
| 204.197.232.0/23 | RADB | No ROA |
| 204.197.236.0/23 | RADB | No ROA |
| 206.231.226.0/24 | RADB | No ROA |
| 206.231.230.0/24 | RADB | No ROA |
| 207.34.32.0/20 | ALTDB, RADB | No ROA |
| 207.86.174.0/23 | RADB | No ROA |
| 208.77.64.0/21 | ALTDB | No ROA |
| 216.206.92.0/23 | 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.