asn.dev

Routing security

AS28183 MICRON LINE SERVICOS DE INFORMATICA LTDA - ME

Unclassified AFRINIC Cable/DSL/ISP

RPKI valid 0% 0 of 93 announcements
RPKI invalid 0 none
No ROA 93 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

93 observed

Every prefix observed with AS28183 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
138.118.236.0/23No ROAIRR54
138.118.236.0/24No ROAIRR covering9
138.118.237.0/24No ROAIRR covering9
138.118.238.0/23No ROAIRR54
167.250.148.0/22No ROAIRR54
167.250.149.0/24No ROAIRR covering9
170.231.180.0/22No ROAIRR54
170.231.180.0/23No ROAIRR54
170.231.180.0/24No ROAIRR covering9
170.231.181.0/24No ROAIRR covering9
170.231.182.0/24No ROAIRR19
170.246.134.0/23No ROAIRR54
170.246.134.0/24No ROAIRR covering13
170.246.135.0/24No ROAIRR covering9
189.39.128.0/20No ROAIRR54
189.39.128.0/21No ROAIRR54
189.39.128.0/22No ROAIRR54
189.39.128.0/23No ROAIRR54
189.39.129.0/24No ROAIRR covering9
189.39.130.0/23No ROAIRR54
189.39.131.0/24No ROAIRR covering9
189.39.132.0/22No ROAIRR54
189.39.132.0/23No ROAIRR54
189.39.133.0/24No ROAIRR covering9
189.39.134.0/23No ROAIRR54
189.39.135.0/24No ROAIRR covering9
189.39.136.0/21No ROAIRR54
189.39.136.0/22No ROAIRR54
189.39.136.0/23No ROAIRR54
189.39.136.0/24No ROAIRR covering9
189.39.138.0/23No ROAIRR54
189.39.138.0/24No ROAIRR covering9
189.39.139.0/24No ROAIRR covering9
189.39.140.0/23No ROAIRR54
189.39.140.0/24No ROAIRR19
189.39.141.0/24No ROAIRR19
189.39.142.0/23No ROAIRR54
189.39.142.0/24No ROAIRR covering9
189.39.143.0/24No ROAIRR covering9
189.89.16.0/20No ROAIRR54
189.89.16.0/24No ROAIRR covering9
189.89.17.0/24No ROAIRR covering9
189.89.18.0/23No ROAIRR54
189.89.18.0/24No ROAIRR covering9
189.89.19.0/24No ROAIRR covering9
189.89.20.0/23No ROAIRR54
189.89.22.0/24No ROAIRR covering9
189.89.24.0/21No ROAIRR54
189.89.24.0/22No ROAIRR54
189.89.24.0/23No ROAIRR54
189.89.26.0/23No ROAIRR54
189.89.27.0/24No ROAIRR covering1
189.89.28.0/24No ROAIRR covering9
189.89.29.0/24No ROAIRR covering9
189.89.31.0/24No ROAIRR19
2804:2538::/32No ROAIRR30
2804:2538::/33No ROAIRR covering30
2804:2538::/48No ROAIRR covering1
2804:2538:4edf::/48No ROAIRR covering29
2804:2538:4ee0::/48No ROAIRR covering29
2804:2538:4ee1::/48No ROAIRR covering29
2804:2538:4ee2::/48No ROAIRR covering30
2804:2538:4ee3::/48No ROAIRR covering29
2804:2538:4ee4::/48No ROAIRR covering29
2804:2538:4ee5::/48No ROAIRR covering29
2804:2538:4ee6::/48No ROAIRR covering30
2804:2538:4ee7::/48No ROAIRR covering30
2804:2538:4ee8::/48No ROAIRR covering29
2804:2538:4ee9::/48No ROAIRR covering29
2804:2538:4eea::/48No ROAIRR covering29
2804:2538:4eed::/48No ROAIRR covering29
2804:2538:4eee::/48No ROAIRR covering30
2804:2538:4eef::/48No ROAIRR covering29
2804:2538:4ef0::/48No ROAIRR covering29
2804:2538:4ef2::/48No ROAIRR covering30
2804:2538:100::/40No ROAIRR covering29
2804:2538:200::/40No ROAIRR covering29
2804:2538:300::/40No ROAIRR covering29
2804:2538:400::/40No ROAIRR covering30
2804:2538:500::/40No ROAIRR covering29
2804:2538:600::/40No ROAIRR covering30
2804:2538:700::/40No ROAIRR covering29
2804:2538:800::/40No ROAIRR covering29
2804:2538:900::/40No ROAIRR covering30
2804:2538:1000::/40No ROAIRR covering30
2804:2538:1100::/40No ROAIRR covering29
2804:2538:1200::/40No ROAIRR covering29
2804:2538:1400::/40No ROAIRR covering30
2804:2538:8000::/33No ROAIRR covering29
2804:2538:a00::/40No ROAIRR covering29
2804:2538:b00::/40No ROAIRR covering29
2804:2538:c00::/40No ROAIRR covering29
2804:2538:f00::/40No ROAIRR covering29

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS28183 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

44 objects · 12 not announced

Route objects naming AS28183 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
138.118.236.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced
138.118.238.0/24RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-25Not announced
170.246.132.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Not announced
170.246.132.0/24RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-28Not announced
189.89.16.0/21RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.16.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.16.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.20.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.22.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.28.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.28.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
189.89.30.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Not announced
138.118.236.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-25Announced
138.118.238.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-25Announced
167.250.148.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced
170.231.180.0/22RADBG8 Customer Proxy RouteMAINT-AS283292026-08-07Announced
170.231.180.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-28Announced
170.231.182.0/24RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-28Announced
170.246.134.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-11-28Announced
189.39.128.0/20RADBROTA-MICRONMAINT-AS2686962023-11-13Announced
189.39.128.0/21RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.128.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.128.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.130.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.132.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.132.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.134.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.136.0/21RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.136.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.136.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.138.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.140.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.140.0/24RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.141.0/24RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.39.142.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.16.0/20RADBROTA-MICRONMAINT-AS2686962023-11-13Announced
189.89.18.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.20.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.24.0/21RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.24.0/22RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.24.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.26.0/23RADBRoute object of AS28183 - Client of AS264409 directly or indirectlyMAINT-AS2644092025-12-01Announced
189.89.31.0/24RADBEMBRATELMAINT-AS285132025-09-03Announced
2804:2538::/32RADBTUDDOINTERNETMAINT-AS186782023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS28183 directly show who expects to carry it.

AS-setWhereRelationship
AS-268696RADBLists AS28183 as a direct member
AS-28513RADBLists AS28183 as a direct member
AS-53078-CUSTALTDBLists AS28183 as a direct member
AS-CTBC-CUSTOMERS97RADBLists AS28183 as a direct member
AS-CTBC-TOOLS-1RADBLists AS28183 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS28183 as a direct member
AS-EMBRATELNETRADBLists AS28183 as a direct member
AS-FORTE-TELECOM-CUSTOMER-RJRADBLists AS28183 as a direct member
AS-FORTE-TELECOM-DOWNSTREAMSRADBLists AS28183 as a direct member
AS-HUGENET-CUSTOMERSRADBLists AS28183 as a direct member
AS-HURRICANERADBLists AS28183 as a direct member
AS-SB-AUTOMATION-CUSTOMERRADBLists AS28183 as a direct member
AS-SEMPRE-CUSTOMER-262365RADBLists AS28183 as a direct member
AS-SEMPRE-CUSTOMER-268696RADBLists AS28183 as a direct member
AS-TRANSROUTE-SPECRIPELists AS28183 as a direct member
AS-TUDDORADBLists AS28183 as a direct member
AS-TUDDO-CLIRADBLists AS28183 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS28183 as a direct member
AS264409:AS-CONERADBLists AS28183 as a direct member
AS53013:AS-CONERADBLists AS28183 as a direct member

RPKI from rpki-client, validated 2026-10-27 12:06 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-27. Cross-check on bgp.he.net.