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AS271591 · BR · LACNIC
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3
Upstream providers
1
Downstream customers
1k
v4 addresses
2
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS28300
AS28300
 2025-01-17
1y 5mo
 2026-06-10
287 peers
AS209 AS260 AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6461 AS6830 AS7018 AS8582 AS15562 AS15692 AS16276 AS17660 AS40864 AS48237 AS55720 AS151704 AS199524 AS398465
v4 v6
AS271547
AS271547
 2024-09-04
1y 9mo
 2026-06-10
205 peers
AS174 AS209 AS260 AS553 AS835 AS852 AS917 AS924 AS1213 AS1280 AS1299 AS1351 AS2500 AS2518 AS2914 AS3130 AS3257 AS3320 AS3333 AS3399 AS3491 AS3549 AS4128 AS4181 AS4641 AS5394 AS5580 AS6082 AS6423 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS7713 AS8218 AS8220 AS8426 AS8888 AS11039 AS12637 AS12859 AS13030 AS14315 AS14907 AS15562 AS15605 AS15692 AS16276 AS16552 AS17290 AS17660 AS19151 AS19529 AS19754 AS20080 AS20514 AS20811 AS20912 AS22652 AS23367 AS23673 AS24516 AS25152 AS28917 AS29140 AS29504 AS31510 AS32590 AS32709 AS33185 AS33874 AS34549 AS34800 AS34927 AS35280 AS35426 AS35598 AS35710 AS38001 AS38008 AS39642 AS40864 AS40994 AS41722 AS44393 AS44901 AS45049 AS45437 AS45489 AS46997 AS47147 AS47692 AS48112 AS49434 AS49544 AS49605 AS51185 AS52468 AS53828 AS55222 AS55720 AS56457 AS56987 AS57695 AS57821 AS58057 AS59414 AS61138 AS63956 AS64475 AS132825 AS132884 AS133210 AS134823 AS136557 AS138685 AS142271 AS142289 AS150369 AS151326 AS151704 AS197580 AS199524 AS199938 AS200612 AS202365 AS206499 AS210937 AS213151 AS216285 AS264409 AS265721 AS327960 AS328840 AS398465
v4 v6
AS273621
AS273621
 2024-09-04
1y 9mo
 2026-06-10
162 peers
AS209 AS260 AS3257 AS5580 AS8582 AS47147 AS57821 AS64475 AS148968 AS151704 AS398465
v4 v6

Customers (1)

Addr family: All IPv4 IPv6
Customer Country First Seen Last Seen IPs Peers Confidence AF
AS270749
AS270749
 BR 2024-09-01
1y 9mo
 2026-06-10 3.1k
287 peers
AS174 AS209 AS260 AS553 AS835 AS852 AS917 AS924 AS1213 AS1299 AS1351 AS2500 AS2914 AS3130 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4181 AS4641 AS5394 AS5580 AS6082 AS6423 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS7713 AS8218 AS8220 AS8426 AS8888 AS11039 AS12637 AS12859 AS13030 AS14315 AS14907 AS15562 AS15605 AS15692 AS16276 AS16552 AS17290 AS17660 AS19151 AS19529 AS19754 AS20080 AS20514 AS20811 AS20912 AS22652 AS23367 AS24516 AS28917 AS29140 AS29504 AS31510 AS32590 AS33185 AS33874 AS34549 AS34927 AS35426 AS35710 AS38001 AS39642 AS40864 AS40994 AS44901 AS45049 AS45437 AS45489 AS47147 AS49434 AS49544 AS49605 AS51185 AS52468 AS53828 AS55222 AS55720 AS56457 AS56987 AS57695 AS57821 AS58057 AS61138 AS63956 AS64475 AS132825 AS132884 AS133210 AS134823 AS136557 AS138685 AS142271 AS142289 AS150369 AS151326 AS151704 AS197580 AS199524 AS199938 AS200612 AS206499 AS210937 AS213151 AS216285 AS264409 AS265721 AS327960 AS328840 AS398465
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

5
v4 prefixes
1k
v4 addresses
2
v6 prefixes
2
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-06-01
Possible Trial
AS271591 AS271591 → possible trial with AS52527 AS52527
Confidence: 60% Duration: 8d
⇄
2026-05-26
Lost Transit
AS271591 AS271591 → lost provider AS52527 AS52527
Confidence: 85% Duration: 41d
⇄
2026-05-15
New Transit
AS271591 AS271591 → added provider AS52527 AS52527
Confidence: 90%
⇄
2026-04-30
Lost Transit
AS271591 AS271591 → lost provider AS52527 AS52527
Confidence: 85% Duration: 15d
⇄
2026-04-25
New Transit
AS270749 AS270749 → added provider AS271591 AS271591
Confidence: 90%
⇄
2026-04-15
New Transit
AS271591 AS271591 → added provider AS52527 AS52527
Confidence: 90%
⇄
2026-02-01
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 517d
⇄
2026-01-19
New Transit
AS270749 AS270749 → added provider AS271591 AS271591
Confidence: 90%
⇄
2026-01-13
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 498d
⇄
2025-11-20
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 444d
⇄
2025-11-14
New Transit
AS270749 AS270749 → added provider AS271591 AS271591
Confidence: 90%
⇄
2025-11-05
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 429d
⇄
2025-09-12
New Transit
AS270749 AS270749 → added provider AS271591 AS271591
Confidence: 90%
⇄
2025-06-18
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 289d
⇄
2025-04-30
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 240d
⇄
2025-04-24
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 234d
⇄
2025-03-19
Lost Transit
AS271591 AS271591 → lost provider AS270749 AS270749
Confidence: 85% Duration: 58d
⇄
2025-02-28
Possible Trial
AS271591 AS271591 → possible trial with AS270749 AS270749
Confidence: 60%
⇄
2025-02-23
Possible Trial
AS28300 AS28300 → possible trial with AS271591 AS271591
Confidence: 60%
⇄
2025-02-13
Lost Transit
AS271591 AS271591 → lost provider AS270749 AS270749
Confidence: 85% Duration: 24d
⇄
2025-01-20
New Transit
AS271591 AS271591 → added provider AS270749 AS270749
Confidence: 90%
⇄
2025-01-18
Lost Transit
AS271591 AS271591 → lost provider AS52554 AS52554
Confidence: 85% Duration: 138d
⇄
2025-01-18
New Transit
AS271591 AS271591 → added provider AS28300 AS28300
Confidence: 90%
⇄
2025-01-18
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 138d
⇄
2025-01-17
Lost Transit
AS28300 AS28300 → lost provider AS271591 AS271591
Confidence: 85% Duration: 2d
⇄
2025-01-15
New Transit
AS28300 AS28300 → added provider AS271591 AS271591
Confidence: 90%
⇄
2024-12-30
New Transit
AS270749 AS270749 → added provider AS271591 AS271591
Confidence: 90%
⇄
2024-12-11
Lost Transit
AS270749 AS270749 → lost provider AS271591 AS271591
Confidence: 85% Duration: 100d
⇄
2024-09-11
New Transit
AS271591 AS271591 → added provider AS271547 AS271547
Confidence: 90%
⇄
2024-09-11
New Transit
AS271591 AS271591 → added provider AS273621 AS273621
Confidence: 90%
⇄
2024-09-05
Lost Transit
AS271591 AS271591 → lost provider AS273621 AS273621
Confidence: 85%
⇄
2024-09-05
Lost Transit
AS271591 AS271591 → lost provider AS271547 AS271547
Confidence: 85%
⇄
2024-09-02
New Transit
AS271591 AS271591 → added provider AS52554 AS52554
Confidence: 90%
⇄
2024-09-02
New Transit
AS270749 AS270749 → added provider AS271591 AS271591
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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