AS28143 · BR · LACNIC
2
Upstream providers
0
Downstream customers
4.1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS11432
AS11432
2024-09-01
1y 8mo
2026-05-09
211 peers
AS260 AS3257 AS3491 AS5580 AS6730 AS6830 AS8582 AS16260 AS23673 AS36924 AS48112 AS49434 AS55720 AS59414 AS151704 AS197580 AS199524 AS216285
AS28669
AS28669
2024-09-01
1y 8mo
2026-05-09
98 peers
AS209 AS1280 AS2500 AS2518 AS2914 AS3320 AS3333 AS3491 AS3549 AS4128 AS6762 AS6830 AS7018 AS14907 AS15562 AS15605 AS15692 AS16276 AS17660 AS25152 AS27986 AS32590 AS35280 AS47147 AS47692 AS49544 AS49605 AS50877 AS51185 AS55720 AS199524 AS214443 AS398465

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
4.1k
v4 addresses
1
v6 prefixes
1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2026-04-26
Lost Transit
AS28143 AS28143 → lost provider AS28669 AS28669
Confidence: 85% Duration: 601d
2025-08-01
Lost Transit
AS28143 AS28143 → lost provider AS11432 AS11432
Confidence: 85% Duration: 333d
2025-06-24
Lost Transit
AS28143 AS28143 → lost provider AS11432 AS11432
Confidence: 85% Duration: 295d
2025-06-06
Lost Transit
AS28143 AS28143 → lost provider AS11432 AS11432
Confidence: 85% Duration: 277d
2025-04-16
Lost Transit
AS28143 AS28143 → lost provider AS28669 AS28669
Confidence: 85% Duration: 226d
2025-04-09
Lost Transit
AS28143 AS28143 → lost provider AS28669 AS28669
Confidence: 85% Duration: 219d
2025-04-04
Lost Transit
AS28143 AS28143 → lost provider AS28669 AS28669
Confidence: 85% Duration: 214d
2025-01-05
Lost Transit
AS28143 AS28143 → lost provider AS28669 AS28669
Confidence: 85% Duration: 125d
2024-12-14
Lost Transit
AS28143 AS28143 → lost provider AS28669 AS28669
Confidence: 85% Duration: 103d

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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