206208 looking glass

AS28158 Ampernet Telecomunicações Ltda 🇧🇷 BR

Ampernet Telecomunicações Ltda. Announcing 76 prefixes, seen at the RIS collectors.

IPv4 prefixes
65
48,128 (188 × /24)
IPv6 prefixes
11
4.3 × /32
Upstreams
4
transit providers observed
Peers
4
settlement-free adjacencies
Downstreams
35
transit customers observed
Customer cone
73
ASes reachable through it

Registry and operator data

AS number
AS28158
Name
Ampernet Telecomunicações Ltda
Organisation
Ampernet Telecom
Country
🇧🇷 BR
RIR
LACNIC
Allocated
2009-05-08
Network type
NSP
Traffic levels
300-500Gbps
Scope
Regional
Peering policy
Selective
IRR as-set
AS-AMPERNET
Website
http://www.ampernet.com.br
Looking glass
http://lg.ampernet.com.br
PeeringDB
net/5957
Exchanges
7
Facilities
4

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

76 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

01734506709-1809-2610-0410-1210-2010-2811-0511-07
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-30 12:32:38Z origin change 45.234.0.0/22 AS267335 → AS28158 3492726344428158
2026-10-30 09:30:36Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-30 08:13:42Z origin change 45.234.0.0/22 AS267335 → AS28158 295045746326344428158
2026-10-30 06:16:37Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-29 23:36:26Z origin change 45.234.0.0/22 AS267335 → AS28158 206499345495746326344428158
2026-10-29 22:53:13Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-28 18:22:42Z origin change 45.234.0.0/22 AS267335 → AS28158 50300335628158
2026-10-28 18:12:07Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-28 08:04:04Z origin change 45.234.0.0/22 AS267335 → AS28158 3772126344428158
2026-10-28 07:25:41Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-27 08:09:12Z origin change 45.234.0.0/22 AS267335 → AS28158 4967312389335628158
2026-10-27 04:17:08Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-27 00:33:04Z origin change 45.234.0.0/22 AS267335 → AS28158 226522866326344428158
2026-10-26 21:35:11Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-26 10:11:58Z origin change 45.234.0.0/22 AS267335 → AS28158 50628335628158
2026-10-26 07:34:14Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-26 03:11:15Z origin change 45.234.0.0/22 AS267335 → AS28158 226522866326344428158
2026-10-26 02:40:18Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-25 11:14:55Z origin change 45.234.0.0/22 AS267335 → AS28158 2265226344428158
2026-10-25 11:10:40Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335
2026-10-25 11:10:04Z origin change 45.234.0.0/22 AS267335 → AS28158 226522866326344428158
2026-10-25 05:21:31Z origin change 45.234.0.0/22 AS28158 → AS267335 3288403277271746159926304226304226304228158267335267335267335267335