asn.dev

Routing security

AS28158 Ampernet Telecomunicacoes Ltda

Unclassified LACNIC

RPKI valid 92% 71 of 77 announcements
RPKI invalid 0 none
No ROA 6 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 20 authorising this AS

Announcements

What this network originates

77 observed

Every prefix observed with AS28158 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
45.234.0.0/22No ROAIRR52
45.234.0.0/24No ROAIRR covering15
45.234.1.0/24No ROAIRR covering15
45.234.2.0/24No ROAIRR covering15
45.234.3.0/24No ROAIRR covering15
2804:4be4::/32No ROAIRR34
45.162.40.0/22RPKI validIRR52
45.189.144.0/22RPKI validIRR52
45.189.147.0/24RPKI validIRR53
45.238.68.0/22RPKI validIRR52
45.238.68.0/23RPKI validIRR covering15
45.238.70.0/23RPKI validIRR covering15
138.97.8.0/22RPKI validIRR52
138.97.8.0/24RPKI validIRR covering3
170.83.104.0/22RPKI validIRR53
170.83.104.0/23RPKI validIRR3
170.84.160.0/22RPKI validIRR52
170.84.160.0/23RPKI validIRR covering3
170.84.162.0/23RPKI validIRR covering3
170.246.192.0/22RPKI validIRR52
170.246.194.0/23RPKI validIRR covering15
177.23.192.0/21RPKI validIRR52
177.101.128.0/22RPKI validIRR covering52
177.101.128.0/23RPKI validIRR covering3
177.101.130.0/23RPKI validIRR covering3
177.101.132.0/22RPKI validIRR covering52
177.101.132.0/23RPKI validIRR covering3
177.101.134.0/23RPKI validIRR covering3
177.101.136.0/22RPKI validIRR covering52
177.101.136.0/23RPKI validIRR covering3
177.101.138.0/23RPKI validIRR covering3
177.101.140.0/22RPKI validIRR52
177.101.140.0/23RPKI validIRR covering3
177.101.140.0/24RPKI validIRR covering3
177.101.142.0/23RPKI validIRR covering3
177.129.120.0/22RPKI validIRR52
177.129.120.0/23RPKI validIRR covering15
177.129.122.0/23RPKI validIRR covering15
177.129.123.0/24RPKI validIRR covering15
187.60.208.0/22RPKI validIRR covering52
187.60.208.0/23RPKI validIRR covering3
187.60.210.0/23RPKI validIRR covering3
187.60.212.0/22RPKI validIRR covering52
187.60.212.0/23RPKI validIRR covering3
187.60.214.0/23RPKI validIRR covering3
187.60.216.0/22RPKI validIRR52
187.60.216.0/23RPKI validIRR covering3
187.60.218.0/23RPKI validIRR covering3
187.60.220.0/22RPKI validIRR52
187.60.220.0/23RPKI validIRR covering3
187.60.222.0/23RPKI validIRR covering3
187.60.222.0/24RPKI validIRR covering3
187.109.96.0/20RPKI validIRR3
187.109.96.0/22RPKI validIRR52
187.109.96.0/23RPKI validIRR covering3
187.109.98.0/23RPKI validIRR covering3
187.109.100.0/22RPKI validIRR52
187.109.100.0/23RPKI validIRR covering3
187.109.102.0/23RPKI validIRR covering3
187.109.104.0/22RPKI validIRR52
187.109.104.0/23RPKI validIRR covering3
187.109.106.0/23RPKI validIRR covering3
187.109.108.0/22RPKI validIRR52
187.109.108.0/23RPKI validIRR covering3
187.109.110.0/23RPKI validIRR covering3
187.120.232.0/22RPKI validIRR covering52
187.120.236.0/22RPKI validIRR covering52
2804:3a4::/32RPKI validIRR31
2804:6fc::/32RPKI validIRR31
2804:6fc::/33RPKI validIRR covering19
2804:6fc:8000::/33RPKI validIRR covering19
2804:6fc:8000::/36RPKI validIRR covering31
2804:6fc:8000::/37RPKI validIRR covering19
2804:6fc:8800::/37RPKI validIRR covering19
2804:6fc:9000::/36RPKI validIRR34
2804:6fc:9000::/37RPKI validIRR covering19
2804:6fc:9800::/37RPKI validIRR covering19

RPKI · ROAs

Route origin authorisations

20 ROAs

Signed statements by address holders that AS28158 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
45.162.40.0/22/24LACNIC
45.189.144.0/22/24LACNIC
45.238.68.0/22/24LACNIC
138.97.8.0/22/24LACNIC
170.83.104.0/22/24LACNIC
170.84.160.0/22/24LACNIC
170.246.192.0/22/24LACNIC
177.23.192.0/21/24LACNIC
177.101.128.0/20/24LACNIC
177.129.120.0/22/24LACNIC
187.60.208.0/22/24LACNIC
187.60.212.0/22/24LACNIC
187.60.216.0/22/24LACNIC
187.60.220.0/22/24LACNIC
187.109.96.0/20/24LACNIC
187.120.232.0/22/24LACNIC
187.120.236.0/22/24LACNIC
2804:3a4::/32/48LACNIC
2804:6fc::/32/48LACNIC
2804:66fc::/32/48LACNIC

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

37 objects · 13 not announced

Route objects naming AS28158 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
170.83.106.0/23RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
177.101.128.0/20RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
177.101.128.0/21RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
177.101.133.0/24RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
177.101.136.0/21RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
177.101.136.0/24RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
187.60.208.0/20RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
187.60.208.0/21RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
187.60.209.0/24RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
187.60.216.0/21RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
187.120.232.0/21RADBAmpernet TelecomMAINT-AS281582024-05-20Not announced
2804:453c::/32RADBITX-MHNETMAINT-AS186782023-11-13Not announced
2804:66fc::/32RADBAmpernet TelecomMAINT-AS281582024-09-11Not announced
45.162.40.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
45.189.144.0/22RADBAmpernet TelecomMAINT-AS281582024-08-14Announced
45.189.147.0/24RADBAmpernet TelecomMAINT-AS281582024-08-14Announced
45.234.0.0/22RADB45.234.0.0/22MAINT-AS281582026-09-14Announced
45.238.68.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
138.97.8.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
170.83.104.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
170.83.104.0/23RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
170.84.160.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
170.246.192.0/22RADB170.246.192.0/22MAINT-AS281582024-06-17Announced
177.23.192.0/21RADBAmpernet TelecomMAINT-AS281582024-06-17Announced
177.101.140.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
177.129.120.0/22RADBAmpernet TelecomMAINT-AS281582024-06-17Announced
187.60.216.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
187.60.220.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
187.109.96.0/20RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
187.109.96.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
187.109.100.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
187.109.104.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
187.109.108.0/22RADBAmpernet TelecomMAINT-AS281582024-05-20Announced
2804:3a4::/32RADBAmpernet TelecomMAINT-AS281582025-03-15Announced
2804:6fc::/32RADBAmpernet Telecomunicações LtdaMAINT-AS281582025-03-15Announced
2804:6fc:9000::/36RADBAS-ATE-CUSTOMER-28158MAINT-AS2676132024-08-26Announced
2804:4be4::/32RADB2804:4be4::/32MAINT-AS281582026-09-14Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS28158 directly show who expects to carry it.

AS-setWhereRelationship
AS-1000-LINKAMERICANRADBLists AS28158 as a direct member
AS-267613RADBLists AS28158 as a direct member
AS-28124RADBLists AS28158 as a direct member
AS-53062-CUSTOMERSALTDBLists AS28158 as a direct member
AS-53062-CUSTOMERSRADBLists AS28158 as a direct member
AS-AMPERNETRADBLists AS28158 as a direct member
AS-CTBC-CUSTOMERS1RADBLists AS28158 as a direct member
AS-CTBC-CUSTOMERS82RADBLists AS28158 as a direct member
AS-CTBC-TOOLS-4RADBLists AS28158 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS28158 as a direct member
AS-EMBRATELNETRADBLists AS28158 as a direct member
AS-FLYSRADBLists AS28158 as a direct member
AS-FORTE-TELECOM-CUSTOMER-RJRADBLists AS28158 as a direct member
AS-HURRICANEV6RADBLists AS28158 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS28158 as a direct member
AS-OPENX-MTGCRADBLists AS28158 as a direct member
AS-ROCKETNETWORK-TOOLS-2RADBLists AS28158 as a direct member
AS-UFINET-LATAM-BRASILRADBLists AS28158 as a direct member
AS264409:AS-CONERADBLists AS28158 as a direct member
AS266694:AS-TRANSITLACNICLists AS28158 as a direct member
AS28146:AS-CLIENTSRADBLists AS28158 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS28158 as a direct member
AS53013:AS-CONERADBLists AS28158 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.