AS271737 · BR · LACNIC
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3
Upstream providers
0
Downstream customers
1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS263400
AS263400
 2025-01-01
1y 3mo
 2026-04-23
168 peers
AS209 AS260 AS701 AS1273 AS2500 AS2914 AS3320 AS3491 AS4128 AS4775 AS5580 AS6730 AS6762 AS6830 AS7018 AS8582 AS12637 AS14537 AS15562 AS16260 AS16276 AS17350 AS17660 AS24516 AS30950 AS37497 AS48112 AS49544 AS49605 AS197580 AS199524 AS206271 AS216285 AS328206
AS264879
AS264879
 2025-01-01
1y 3mo
 2026-04-23
34 peers
AS260 AS3257 AS5580 AS8582 AS16260
AS264159
AS264159
 2025-12-23
4mo
 2026-04-23
37 peers
AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6830 AS7018 AS8582 AS15562 AS16260 AS16276 AS17660 AS48112 AS49544 AS55720 AS151704 AS199524

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

4
v4 prefixes
1k
v4 addresses
3
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-02-08
Lost Transit
AS268864 AS268864 → dropped provider AS271737 AS271737
Confidence: 85% Duration: 312d
⇄
2026-02-06
New Transit
AS268864 AS268864 → added provider AS271737 AS271737
Confidence: 90%
⇄
2025-12-25
Lost Transit
AS268864 AS268864 → dropped provider AS271737 AS271737
Confidence: 85% Duration: 267d
⇄
2025-12-24
New Transit
AS271737 AS271737 → added provider AS264159 AS264159
Confidence: 90%
⇄
2025-12-23
Lost Transit
AS271737 AS271737 → dropped provider AS271253 AS271253
Confidence: 85% Duration: 355d
⇄
2025-11-27
Lost Transit
AS271737 AS271737 → dropped provider AS267629 AS267629
Confidence: 85% Duration: 187d
⇄
2025-11-20
New Transit
AS271737 AS271737 → added provider AS267629 AS267629
Confidence: 90%
⇄
2025-11-06
Lost Transit
AS271737 AS271737 → dropped provider AS267629 AS267629
Confidence: 85% Duration: 166d
⇄
2025-09-28
New Transit
AS271737 AS271737 → added provider AS267629 AS267629
Confidence: 90%
⇄
2025-09-26
Possible Trial
AS271737 AS271737 → possible trial with AS267629 AS267629
Confidence: 60% Duration: 36d
⇄
2025-09-17
Lost Transit
AS271737 AS271737 → dropped provider AS267629 AS267629
Confidence: 85% Duration: 116d
⇄
2025-09-15
Possible Trial
AS271737 AS271737 → possible trial with AS267629 AS267629
Confidence: 60% Duration: 25d
⇄
2025-08-26
Possible Trial
AS271737 AS271737 → possible trial with AS267629 AS267629
Confidence: 60% Duration: 5d
⇄
2025-08-08
Lost Transit
AS271737 AS271737 → dropped provider AS267629 AS267629
Confidence: 85% Duration: 76d
⇄
2025-07-28
Lost Transit
AS271737 AS271737 → dropped provider AS267629 AS267629
Confidence: 85% Duration: 65d
⇄
2025-06-11
New Transit
AS271737 AS271737 → added provider AS271253 AS271253
Confidence: 90%
⇄
2025-05-30
Lost Transit
AS271737 AS271737 → dropped provider AS271253 AS271253
Confidence: 85% Duration: 148d
⇄
2025-05-25
Lost Transit
AS271737 AS271737 → dropped provider AS271253 AS271253
Confidence: 85% Duration: 143d
⇄
2025-05-24
New Transit
AS271737 AS271737 → added provider AS267629 AS267629
Confidence: 90%
⇄
2025-05-18
New Transit
AS271737 AS271737 → added provider AS264879 AS264879
Confidence: 90%
⇄
2025-05-18
New Transit
AS268864 AS268864 → added provider AS271737 AS271737
Confidence: 90%
⇄
2025-04-02
New Transit
AS271737 AS271737 → added provider AS271253 AS271253
Confidence: 90%
⇄
2025-04-02
New Transit
AS271737 AS271737 → added provider AS263400 AS263400
Confidence: 90%
⇄
2025-01-31
New Transit
AS271737 AS271737 → added provider AS264879 AS264879
Confidence: 90%
⇄
2025-01-02
New Transit
AS271737 AS271737 → added provider AS271253 AS271253
Confidence: 90%
⇄
2025-01-02
New Transit
AS271737 AS271737 → added provider AS263400 AS263400
Confidence: 90%
⇄

Renewal Calendar

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

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