bgpreport

Network · data from 2026-11-12

AS15038 CAMBINC-1 - The Cambridge Incubator, LLC

Registry name: CAMBINC-1 - The Cambridge Incubator, LLC, US · not in PeeringDB

10IPv4 routes 100.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
4Route objects not announced registered with origin AS15038, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS15038, 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.
135.84.58.0/24 Valid RIR databaseARIN, RADB 673 100% 67
74.116.36.0/24 Valid RIR databaseARIN, RADB 672 100% 66
135.84.57.0/24 Valid RIR databaseARIN, RADB 671 100% 68
135.84.59.0/24 Valid RIR databaseARIN, RADB 671 100% 68
204.9.220.0/22 Valid RIR databaseALTDB, ARIN, RADB 671 100% 68
74.116.32.0/24 Valid RIR databaseARIN, RADB 670 100% 66
74.116.33.0/24 Valid RIR databaseARIN, RADB 669 99% 67
74.116.34.0/24 Valid RIR databaseARIN, RADB 667 99% 67
74.116.35.0/24 Valid RIR databaseARIN, RADB 665 99% 67
74.116.37.0/24 Valid RIR databaseARIN, RADB 665 99% 67

AS-SET

AS15038 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 4 are in fix.csv.

  • Route object: not announced4

Route objects not announced

Route objects with origin AS15038 whose prefix no peer sees AS15038 announce. Many are kept on purpose (backup routes, space announced only in some places).

65.195.93.0/24ALTDBNo ROA
74.116.32.0/21ARIN, RADBValid
135.84.56.0/21ARIN, RADBValid
135.84.56.0/24ARIN, RADBValid

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.