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AS11271 · BR · LACNIC
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1
Upstream providers
0
Downstream customers
33k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

7
v4 prefixes
33k
v4 addresses
1
v6 prefixes
1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-01-14
Lost Transit
BT AS3300 → lost provider AS11271 AS11271
Confidence: 85% Duration: 499d
⇄
2025-11-01
Lost Transit
AS53020 AS53020 → lost provider AS11271 AS11271
Confidence: 85% Duration: 412d
⇄
2025-10-20
New Transit
AS53020 AS53020 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-07-15
Lost Transit
AS266417 AS266417 → lost provider AS11271 AS11271
Confidence: 85% Duration: 316d
⇄
2025-07-12
Lost Transit
AS28613 AS28613 → lost provider AS11271 AS11271
Confidence: 85% Duration: 313d
⇄
2025-07-11
New Transit
AS266417 AS266417 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-06-22
New Transit
AS11271 AS11271 → added provider AS22381 AS22381
Confidence: 90%
⇄
2025-06-22
New Transit
BT AS3300 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-06-22
New Transit
AS206 AS206 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-05-23
Lost Transit
AS11271 AS11271 → lost provider AS22381 AS22381
Confidence: 85% Duration: 263d
⇄
2025-05-23
Lost Transit
BT AS3300 → lost provider AS11271 AS11271
Confidence: 85% Duration: 263d
⇄
2025-05-23
Lost Transit
AS206 AS206 → lost provider AS11271 AS11271
Confidence: 85% Duration: 263d
⇄
2025-04-18
Lost Transit
AS266417 AS266417 → lost provider AS11271 AS11271
Confidence: 85% Duration: 228d
⇄
2025-04-18
Lost Transit
AS53020 AS53020 → lost provider AS11271 AS11271
Confidence: 85% Duration: 215d
⇄
2025-04-18
Lost Transit
AS11271 AS11271 → lost provider AS13786 AS13786
Confidence: 85% Duration: 228d
⇄
2025-04-06
New Transit
AS53020 AS53020 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-04-05
Lost Transit
AS13786 AS13786 → lost provider AS11271 AS11271
Confidence: 85% Duration: 177d
⇄
2025-03-31
Lost Transit
AS53020 AS53020 → lost provider AS11271 AS11271
Confidence: 85% Duration: 197d
⇄
2025-03-28
New Transit
AS13786 AS13786 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-03-14
Lost Transit
AS13786 AS13786 → lost provider AS11271 AS11271
Confidence: 85% Duration: 155d
⇄
2025-03-08
New Transit
AS11271 AS11271 → added provider AS22381 AS22381
Confidence: 90%
⇄
2025-02-19
New Transit
AS53020 AS53020 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-01-24
New Transit
AS13786 AS13786 → added provider AS11271 AS11271
Confidence: 90%
⇄
2025-01-20
Possible Trial
AS16735 AS16735 → possible trial with AS11271 AS11271
Confidence: 60% Duration: 15d
⇄
2025-01-14
Lost Transit
AS16735 AS16735 → lost provider AS11271 AS11271
Confidence: 85% Duration: 48d
⇄
2024-12-13
Lost Transit
AS53020 AS53020 → lost provider AS11271 AS11271
Confidence: 85% Duration: 89d
⇄
2024-12-10
Possible Trial
AS13786 AS13786 → possible trial with AS11271 AS11271
Confidence: 60% Duration: 22d
⇄
2024-11-28
Lost Transit
AS16735 AS16735 → lost provider AS11271 AS11271
Confidence: 85% Duration: 1d
⇄
2024-11-27
New Transit
AS16735 AS16735 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-11-27
Lost Transit
AS13786 AS13786 → lost provider AS11271 AS11271
Confidence: 85% Duration: 48d
⇄
2024-11-19
Lost Transit
AS11271 AS11271 → lost provider AS22381 AS22381
Confidence: 85% Duration: 78d
⇄
2024-11-18
Lost Transit
AS13786 AS13786 → lost provider AS11271 AS11271
Confidence: 85% Duration: 39d
⇄
2024-11-13
New Transit
AS13786 AS13786 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-11-01
Lost Transit
AS13786 AS13786 → lost provider AS11271 AS11271
Confidence: 85% Duration: 22d
⇄
2024-10-22
Possible Trial
AS11271 AS11271 → possible trial with Radware AS198949
Confidence: 60%
⇄
2024-10-18
New Transit
AS11271 AS11271 → added provider AS22381 AS22381
Confidence: 90%
⇄
2024-10-17
Possible Trial
AS28586 AS28586 → possible trial with AS11271 AS11271
Confidence: 60% Duration: 6d
⇄
2024-10-12
Lost Transit
AS11271 AS11271 → lost provider AS22381 AS22381
Confidence: 85% Duration: 40d
⇄
2024-10-11
Lost Transit
AS28586 AS28586 → lost provider AS11271 AS11271
Confidence: 85% Duration: 39d
⇄
2024-10-11
Lost Transit
AS13786 AS13786 → lost provider AS11271 AS11271
Confidence: 85% Duration: 1d
⇄
2024-10-11
Possible Trial
AS11271 AS11271 → possible trial with AS4230 AS4230
Confidence: 60%
⇄
2024-10-10
New Transit
AS13786 AS13786 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-10-09
Lost Transit
AS11271 AS11271 → lost provider Radware AS198949
Confidence: 85% Duration: 26d
⇄
2024-10-02
Lost Transit
AS11271 AS11271 → lost provider AS22381 AS22381
Confidence: 85% Duration: 30d
⇄
2024-09-20
Lost Transit
AS11271 AS11271 → lost provider AS4230 AS4230
Confidence: 85% Duration: 18d
⇄
2024-09-13
New Transit
AS11271 AS11271 → added provider Radware AS198949
Confidence: 90%
⇄
2024-09-02
New Transit
AS266417 AS266417 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-09-02
New Transit
AS28613 AS28613 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-09-02
New Transit
AS28586 AS28586 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-09-02
New Transit
AS11271 AS11271 → added provider AS22381 AS22381
Confidence: 90%
⇄
2024-09-02
New Transit
AS11271 AS11271 → added provider AS16735 AS16735
Confidence: 90%
⇄
2024-09-02
New Transit
AS11271 AS11271 → added provider AS13786 AS13786
Confidence: 90%
⇄
2024-09-02
New Transit
AS11271 AS11271 → added provider AS4230 AS4230
Confidence: 90%
⇄
2024-09-02
New Transit
BT AS3300 → added provider AS11271 AS11271
Confidence: 90%
⇄
2024-09-02
New Transit
AS206 AS206 → added provider AS11271 AS11271
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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