AS52721 · BR · LACNIC
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2
Upstream providers
5
Downstream customers
3.1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS7195
AS7195
 2025-01-01
1y 3mo
 2026-04-23
163 peers
AS209 AS260 AS701 AS1273 AS2914 AS3320 AS4128 AS5580 AS6461 AS7018 AS8582 AS12956 AS14315 AS16260 AS48112 AS49544 AS52873
AS22356
AS22356
 2025-01-01
1y 3mo
 2026-04-23
108 peers
AS2500 AS2914 AS6461 AS14537 AS15562 AS16276 AS17660 AS49544 AS51088

Customers (5)

Customer Country First Seen Last Seen Peers Confidence
AS61719
AS61719
 BR 2025-01-01
1y 3mo
 2026-04-23
59 peers
AS209 AS260 AS1031 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6453 AS6461 AS7018 AS8218 AS8220 AS8582 AS12956 AS14315 AS14907 AS15562 AS15605 AS16260 AS16276 AS17660 AS32590 AS35710 AS37697 AS40864 AS48112 AS49544 AS52075 AS52873 AS61832 AS132884 AS134823 AS138685 AS150369 AS151704 AS197580 AS199524 AS264409
AS264088
AS264088
 BR 2025-01-01
1y 3mo
 2026-04-23
91 peers
AS209 AS260 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6453 AS6461 AS6762 AS7018 AS8218 AS8220 AS12956 AS14315 AS14907 AS15562 AS16260 AS16276 AS17660 AS32590 AS35710 AS40864 AS48112 AS49544 AS51185 AS132884 AS134823 AS138685 AS150369 AS151704 AS197580 AS199524 AS216285 AS264409
AS266517
AS266517
 BR 2025-01-01
1y 3mo
 2026-04-23
150 peers
AS209 AS260 AS701 AS1273 AS2500 AS2914 AS3320 AS4128 AS5580 AS6461 AS7018 AS8582 AS14537 AS15562 AS15605 AS16260 AS16276 AS17350 AS17660 AS35280 AS48112 AS49544
AS268737
AS268737
 BR 2025-06-19
10mo
 2026-04-23
99 peers
AS209 AS260 AS701 AS1031 AS1273 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6453 AS6461 AS6762 AS7018 AS8218 AS8220 AS8582 AS12956 AS14315 AS14537 AS14907 AS15562 AS15605 AS16260 AS16276 AS17350 AS17660 AS32590 AS35280 AS35710 AS37497 AS40864 AS48112 AS49544 AS49605 AS51185 AS52873 AS61832 AS132884 AS134823 AS138685 AS150369 AS151704 AS197580 AS199524 AS206271 AS216285 AS262462 AS264409 AS271253 AS328206 AS328840
AS275615
AS275615
 BR 2026-01-01
3mo
 2026-04-23
29 peers
AS209 AS260 AS701 AS1031 AS1273 AS3320 AS3491 AS5580 AS6453 AS6461 AS7018 AS8220 AS8582 AS14315 AS15605 AS16260 AS16276 AS17350 AS35280 AS37497 AS48112 AS49544 AS197580 AS199524 AS271253 AS328206 AS328840

Network Size

IPv4 and IPv6 prefixes originated over time

9
v4 prefixes
3.1k
v4 addresses
5
v6 prefixes
1
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-01-23
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 364d
⇄
2026-01-11
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 352d
⇄
2026-01-02
New Transit
AS275615 AS275615 → added provider AS52721 AS52721
Confidence: 90%
⇄
2026-01-01
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 342d
⇄
2025-12-29
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-11-09
Lost Transit
AS52721 AS52721 → dropped provider PEER-1-INTERNET AS1031
Confidence: 85% Duration: 311d
⇄
2025-11-05
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 285d
⇄
2025-11-04
New Transit
AS52721 AS52721 → added provider PEER-1-INTERNET AS1031
Confidence: 90%
⇄
2025-10-06
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-10-04
Lost Transit
AS52721 AS52721 → dropped provider PEER-1-INTERNET AS1031
Confidence: 85% Duration: 275d
⇄
2025-10-03
New Transit
AS52721 AS52721 → added provider PEER-1-INTERNET AS1031
Confidence: 90%
⇄
2025-09-26
Lost Transit
AS52721 AS52721 → dropped provider PEER-1-INTERNET AS1031
Confidence: 85% Duration: 267d
⇄
2025-09-18
New Transit
AS52721 AS52721 → added provider PEER-1-INTERNET AS1031
Confidence: 90%
⇄
2025-09-17
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 236d
⇄
2025-09-06
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 225d
⇄
2025-08-31
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-08-22
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 210d
⇄
2025-08-14
Lost Transit
AS52721 AS52721 → dropped provider PEER-1-INTERNET AS1031
Confidence: 85% Duration: 224d
⇄
2025-08-13
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-08-03
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 191d
⇄
2025-07-11
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-06-29
New Transit
AS52721 AS52721 → added provider PEER-1-INTERNET AS1031
Confidence: 90%
⇄
2025-06-20
New Transit
AS268737 AS268737 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-06-12
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 139d
⇄
2025-05-09
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 105d
⇄
2025-04-29
Possible Trial
AS267569 AS267569 → possible trial with AS52721 AS52721
Confidence: 60% Duration: 28d
⇄
2025-04-21
Possible Trial
AS267569 AS267569 → possible trial with AS52721 AS52721
Confidence: 60% Duration: 20d
⇄
2025-04-17
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-04-07
Possible Trial
AS52721 AS52721 → possible trial with PEER-1-INTERNET AS1031
Confidence: 60% Duration: 6d
⇄
2025-04-05
New Transit
AS52721 AS52721 → added provider AS22356 AS22356
Confidence: 90%
⇄
2025-04-03
Possible Trial
AS52721 AS52721 → possible trial with AS22356 AS22356
Confidence: 60% Duration: 2d
⇄
2025-04-02
New Transit
AS266517 AS266517 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-04-02
New Transit
AS264088 AS264088 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-04-02
New Transit
AS61719 AS61719 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-04-02
New Transit
AS52721 AS52721 → added provider AS7195 AS7195
Confidence: 90%
⇄
2025-02-04
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85% Duration: 11d
⇄
2025-01-30
New Transit
AS263936 AS263936 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-01-24
Lost Transit
AS263936 AS263936 → dropped provider AS52721 AS52721
Confidence: 85%
⇄
2025-01-08
Lost Transit
AS52721 AS52721 → dropped provider PEER-1-INTERNET AS1031
Confidence: 85% Duration: 6d
⇄
2025-01-02
New Transit
AS267569 AS267569 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-01-02
New Transit
AS266517 AS266517 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-01-02
New Transit
AS264088 AS264088 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-01-02
New Transit
AS61719 AS61719 → added provider AS52721 AS52721
Confidence: 90%
⇄
2025-01-02
New Transit
AS52721 AS52721 → added provider AS22356 AS22356
Confidence: 90%
⇄
2025-01-02
New Transit
AS52721 AS52721 → added provider AS7195 AS7195
Confidence: 90%
⇄
2025-01-02
New Transit
AS52721 AS52721 → added provider PEER-1-INTERNET AS1031
Confidence: 90%
⇄

Renewal Calendar

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

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