bgpreport

Network · data from 2026-11-12

AS3911 Micron Technology

Registry name: MIS-AS - Micron Technology, Inc., US · PeeringDB

32IPv4 routes 3.1% RPKI valid · 93.8% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
31No ROA 2 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
10Route objects not announced registered with origin AS3911, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS3911, 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.
137.201.218.0/24 No ROA Nonecovered by 137.201.218.0/23 673 100% 66
137.201.219.0/24 No ROA Nonecovered by 137.201.218.0/23 2 0%low visibility 2
137.201.193.0/24 No ROA Other IRR onlyRADB 673 100% 67
137.201.198.0/24 No ROA Other IRR onlyRADB 673 100% 66
137.201.201.0/24 No ROA Other IRR onlyRADB 673 100% 67
137.201.204.0/24 No ROA Other IRR onlyRADB 673 100% 67
137.201.205.0/24 No ROA Other IRR onlyRADB 673 100% 66
137.201.230.0/24 No ROA Other IRR onlyRADB 673 100% 67
137.201.231.0/24 No ROA Other IRR onlyRADB 673 100% 67
137.201.247.0/24 No ROA Other IRR onlyRADB 673 100% 67
137.201.0.0/16 No ROA Other IRR onlyRADB 672 100% 67
137.201.203.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.206.0/24 No ROA Other IRR onlyNTTCOM, RADB 672 100% 67
137.201.207.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.208.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.209.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.212.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.213.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.214.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.215.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.229.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.240.0/23 No ROA Other IRR onlyRADB 672 100% 67
137.201.244.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.252.0/24 No ROA Other IRR onlyRADB 672 100% 66
137.201.253.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.254.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.255.0/24 No ROA Other IRR onlyRADB 672 100% 67
137.201.157.0/24 No ROA Other IRR onlyRADB 671 100% 67
137.201.196.0/24 No ROA Other IRR onlyRADB 671 100% 67
137.201.197.0/24 No ROA Other IRR onlyRADB 671 100% 67
137.201.199.0/24 No ROA Other IRR onlyNTTCOM, RADB 671 100% 67
219.86.93.0/24 Valid Other IRR onlyNTTCOM, RADB 671 100% 67

AS-SET

AS3911'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 73 are in fix.csv.

  • ROA: none31
  • Route object: none2
  • Route object: RIR30
  • Route object: not announced10
ChangePrefix or setDetailFull-table peers
ROA: none137.201.218.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: none137.201.218.0/24No route object for it. A route object for 137.201.218.0/23 with origin AS3911 covers it (filters allowing more-specifics accept it). Add a route object with origin AS3911 in the RIR database for the space.673 of 673
ROA: none137.201.219.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.2 of 673
Route object: none137.201.219.0/24No route object for it. A route object for 137.201.218.0/23 with origin AS3911 covers it (filters allowing more-specifics accept it). Add a route object with origin AS3911 in the RIR database for the space.2 of 673
ROA: none137.201.193.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.193.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.198.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.198.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.201.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.201.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.204.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.204.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.205.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.205.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.230.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.230.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.231.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.231.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.247.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.673 of 673
Route object: RIR137.201.247.0/24Route object only in RADB. Add it in the RIR database for the space.673 of 673
ROA: none137.201.0.0/16No ROA covers it. Add a ROA for AS3911, maxLength 16.672 of 673
Route object: RIR137.201.0.0/16Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.203.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.203.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.206.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.206.0/24Route object only in NTTCOM, RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.207.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.207.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.208.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.208.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.209.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.209.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.212.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.212.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.213.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.213.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.214.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.214.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.215.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.215.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.229.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.229.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.240.0/23No ROA covers it. Add a ROA for AS3911, maxLength 23.672 of 673
Route object: RIR137.201.240.0/23Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.244.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.244.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.252.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.252.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.253.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.253.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.254.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.254.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.255.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.672 of 673
Route object: RIR137.201.255.0/24Route object only in RADB. Add it in the RIR database for the space.672 of 673
ROA: none137.201.157.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.671 of 673
Route object: RIR137.201.157.0/24Route object only in RADB. Add it in the RIR database for the space.671 of 673
ROA: none137.201.196.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.671 of 673
Route object: RIR137.201.196.0/24Route object only in RADB. Add it in the RIR database for the space.671 of 673
ROA: none137.201.197.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.671 of 673
Route object: RIR137.201.197.0/24Route object only in RADB. Add it in the RIR database for the space.671 of 673
ROA: none137.201.199.0/24No ROA covers it. Add a ROA for AS3911, maxLength 24.671 of 673
Route object: RIR137.201.199.0/24Route object only in NTTCOM, RADB. Add it in the RIR database for the space.671 of 673
Route object: RIR219.86.93.0/24Route object only in NTTCOM, RADB. Add it in the RIR database for the space.671 of 673

Route objects not announced

Route objects with origin AS3911 whose prefix no peer sees AS3911 announce. Many are kept on purpose (backup routes, space announced only in some places).

137.201.190.0/24RADBNo ROA
137.201.191.0/24RADBNo ROA
137.201.192.0/24RADBNo ROA
137.201.194.0/24RADBNo ROA
137.201.200.0/24RADBNo ROA
137.201.210.0/24RADBNo ROA
137.201.211.0/24RADBNo ROA
137.201.218.0/23RADBNo ROA
2602:804:7000::/40RADBNo ROA
2602:804:700b::/48RADBNo 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.