bgpreport

Network · data from 2026-11-12

AS5050 3ROX (Three Rivers Optical Exchange)

Registry name: PSC-EXT - Pittsburgh Supercomputing Center, US · PeeringDB

17IPv4 routes 70.6% RPKI valid · 58.8% with a route object
2IPv6 routes 50.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
6No ROA 7 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
5Route objects not announced registered with origin AS5050, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS5050, 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.

147.73.7.0/24 No ROA Nonecovered by 147.73.0.0/16 673 100% 67
104.128.208.0/20 No ROA Other IRR onlyALTDB, RADB 669 99% 67
167.88.240.0/20 No ROA Other IRR onlyALTDB, RADB 669 99% 67
192.112.102.0/24 No ROA Other IRR onlyALTDB, RADB 667 99% 67
2620:72:4000::/48 No ROA Other IRR onlyALTDB, RADB 634 100% 67
147.73.0.0/16 No ROA RIR databaseARIN, RADB 669 99% 68
147.73.16.0/20 Valid Nonecovered by 147.73.0.0/16 672 100% 67
147.73.0.0/24 Valid Nonecovered by 147.73.0.0/16 668 99% 68
147.73.3.0/24 Valid Nonecovered by 147.73.0.0/16 668 99% 68
147.73.4.0/24 Valid Nonecovered by 147.73.0.0/16 668 99% 68
147.73.8.0/24 Valid Nonecovered by 147.73.0.0/16 668 99% 68
147.73.5.0/24 Valid Nonecovered by 147.73.0.0/16 20 3%low visibility 18
147.73.6.0/24 Valid RIR databaseARIN 668 99% 68
192.88.114.0/24 Valid RIR databaseARIN, RADB 668 99% 68
192.88.115.0/24 Valid RIR databaseARIN, RADB 668 99% 68
192.231.244.0/24 Valid RIR databaseARIN, RADB 668 99% 68
147.72.249.0/24 Valid RIR databaseARIN, RADB 667 99% 67
192.70.222.0/24 Valid RIR databaseARIN, RADB 667 99% 68
2001:5e8::/32 Valid RIR databaseARIN, RADB 634 100% 68

AS-SET

PeeringDB's irr_as_set for AS5050: RADB::AS5050:AS-ALL. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS5050 isn't in the set, or no route object for AS5050 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

NameDatabaseASNsSets Route objectsAS5050 in itNot covered
RADB::AS5050:AS-ALL RADB2 member sets in no database: AS-KINBER, AS-PENNREN 2510156 Yes 0

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: none6
  • Route object: none7
  • Route object: RIR4
  • AS-SET: missing member2
  • Route object: not announced5
ChangePrefix or setDetailFull-table peers
ROA: none147.73.7.0/24No ROA covers it. Add a ROA for AS5050, maxLength 24.673 of 673
Route object: none147.73.7.0/24No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.673 of 673
ROA: none104.128.208.0/20No ROA covers it. Add a ROA for AS5050, maxLength 20.669 of 673
Route object: RIR104.128.208.0/20Route object only in ALTDB, RADB. Add it in the RIR database for the space.669 of 673
ROA: none167.88.240.0/20No ROA covers it. Add a ROA for AS5050, maxLength 20.669 of 673
Route object: RIR167.88.240.0/20Route object only in ALTDB, RADB. Add it in the RIR database for the space.669 of 673
ROA: none192.112.102.0/24No ROA covers it. Add a ROA for AS5050, maxLength 24.667 of 673
Route object: RIR192.112.102.0/24Route object only in ALTDB, RADB. Add it in the RIR database for the space.667 of 673
ROA: none2620:72:4000::/48No ROA covers it. Add a ROA for AS5050, maxLength 48.634 of 636
Route object: RIR2620:72:4000::/48Route object only in ALTDB, RADB. Add it in the RIR database for the space.634 of 636
ROA: none147.73.0.0/16No ROA covers it. Add a ROA for AS5050, maxLength 16.669 of 673
Route object: none147.73.16.0/20No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.672 of 673
Route object: none147.73.0.0/24No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.668 of 673
Route object: none147.73.3.0/24No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.668 of 673
Route object: none147.73.4.0/24No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.668 of 673
Route object: none147.73.8.0/24No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.668 of 673
Route object: none147.73.5.0/24No route object for it. A route object for 147.73.0.0/16 with origin AS5050 covers it (filters allowing more-specifics accept it). Add a route object with origin AS5050 in the RIR database for the space.20 of 673
AS-SET: missing memberRADB::AS5050:AS-ALLAS5050:AS-ALL (RADB) lists AS-KINBER; no IRR database read has it.
AS-SET: missing memberRADB::AS5050:AS-ALLAS5050:AS-ALL (RADB) lists AS-PENNREN; no IRR database read has it.

Route objects not announced

Route objects with origin AS5050 whose prefix no peer sees AS5050 announce. Many are kept on purpose (backup routes, space announced only in some places).

147.72.0.0/16ARIN, RADBValid
147.72.242.0/24ARINValid
209.131.80.0/20ALTDB, RADBNo ROA
2620:37:c000::/48ALTDB, RADBNo ROA
2620:102:4000::/42RADBNo 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.