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AS11271 · BR · LACNIC
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2
Upstream providers
1
Downstream customers
33k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS22381
AS22381
 2024-09-01
1y 9mo
 2026-06-12
240 peers
AS174 AS209 AS553 AS835 AS852 AS924 AS1031 AS1140 AS1213 AS1257 AS1299 AS1351 AS2500 AS2914 AS3130 AS3214 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4641 AS4775 AS5394 AS5580 AS6082 AS6423 AS6453 AS6461 AS6730 AS6830 AS6894 AS7018 AS7713 AS8218 AS8220 AS8426 AS8582 AS8888 AS12637 AS12779 AS12859 AS12956 AS12969 AS13030 AS13237 AS14315 AS14907 AS15562 AS15605 AS15692 AS16276 AS16552 AS17290 AS17660 AS19529 AS19754 AS20514 AS20912 AS21700 AS22652 AS23367 AS25160 AS28824 AS29140 AS29504 AS31510 AS31742 AS32590 AS33185 AS33874 AS34288 AS34549 AS34927 AS35266 AS35426 AS35710 AS37239 AS37468 AS37697 AS38001 AS38726 AS39122 AS39351 AS39642 AS40387 AS40864 AS41073 AS42473 AS45437 AS45489 AS47147 AS47692 AS48070 AS48362 AS49028 AS49432 AS49544 AS49788 AS50304 AS51519 AS55222 AS55720 AS57381 AS57630 AS57821 AS58057 AS60539 AS61049 AS61138 AS64475 AS132825 AS132847 AS132884 AS133210 AS134823 AS136557 AS138685 AS142289 AS150369 AS151326 AS151704 AS199524 AS199938 AS205206 AS206499 AS209650 AS210937 AS213151 AS264409 AS327960 AS328840 AS328964 AS398465
v4 v6
AS16735
AS16735
 2024-09-01
1y 9mo
 2026-06-12
215 peers
AS209 AS293 AS513 AS553 AS680 AS701 AS852 AS1103 AS1140 AS1213 AS1273 AS1299 AS1351 AS2119 AS2497 AS2500 AS2518 AS2914 AS3130 AS3170 AS3257 AS3399 AS3491 AS3701 AS4128 AS4181 AS4775 AS4777 AS5394 AS5413 AS5580 AS6082 AS6204 AS6453 AS6461 AS6667 AS6730 AS6830 AS6894 AS6908 AS7018 AS7594 AS7768 AS8218 AS8220 AS8426 AS8455 AS8529 AS8582 AS8888 AS12637 AS12779 AS12859 AS12956 AS13030 AS13781 AS13786 AS14315 AS14537 AS14907 AS15562 AS15692 AS16276 AS16347 AS16552 AS17290 AS17350 AS17639 AS17660 AS19529 AS20205 AS20764 AS20932 AS21282 AS22652 AS23367 AS24482 AS24516 AS24940 AS24961 AS25160 AS28824 AS29680 AS30950 AS31027 AS31122 AS31510 AS31554 AS31742 AS32590 AS33874 AS34288 AS34428 AS34549 AS34927 AS35008 AS35266 AS35280 AS35369 AS35426 AS35600 AS37105 AS37271 AS37468 AS37497 AS38001 AS38008 AS39122 AS39351 AS39642 AS41073 AS42473 AS42541 AS45049 AS45437 AS45489 AS46450 AS46997 AS47147 AS47957 AS48185 AS48362 AS49028 AS49432 AS49544 AS49788 AS50300 AS50304 AS50628 AS50629 AS50673 AS51088 AS51873 AS52468 AS56662 AS57050 AS57630 AS57866 AS58057 AS58511 AS59105 AS59238 AS60924 AS64112 AS64475 AS133210 AS136557 AS138685 AS142289 AS148968 AS150369 AS151704 AS198249 AS199524 AS199938 AS202365 AS205206 AS206356 AS209650 AS209718 AS210937 AS212317 AS215230 AS215628 AS271253 AS327804 AS327960 AS328206 AS328840 AS328964 AS398465
v4 v6

Customers (1)

Addr family: All IPv4 IPv6
Customer Country First Seen Last Seen IPs Peers Confidence AF
AS206
AS206
 US 2024-09-01
1y 9mo
 2026-06-12 8.7k
92 peers
AS209 AS1031 AS1299 AS3257 AS3549 AS5394 AS5580 AS6453 AS8220 AS8426 AS8582 AS8888 AS12637 AS12779 AS12969 AS13030 AS14315 AS16276 AS16552 AS17660 AS19754 AS20514 AS23367 AS28824 AS32590 AS34927 AS39642 AS40387 AS42473 AS45437 AS45489 AS48362 AS49028 AS49432 AS50304 AS57381 AS57630 AS57821 AS63927 AS132847 AS132884 AS142289 AS151704 AS199524 AS199938 AS205206 AS210937 AS398465
v4 v6

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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