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AS272156 · CO · LACNIC
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2
Upstream providers
3
Downstream customers
768
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS7195
AS7195
 2024-09-01
1y 8mo
 2026-05-09
232 peers
AS209 AS260 AS2914 AS3257 AS3549 AS5580 AS8582 AS14315 AS15562 AS16260
AS174
AS174
 2024-12-19
1y 4mo
 2026-05-09
182 peers
AS701 AS835 AS924 AS1031 AS1273 AS1280 AS2500 AS2516 AS2518 AS2914 AS3320 AS3333 AS3399 AS3491 AS4128 AS4641 AS4775 AS5392 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS7660 AS7713 AS8218 AS8220 AS8529 AS9002 AS12956 AS13781 AS14537 AS14907 AS16276 AS16552 AS17350 AS17660 AS19529 AS19653 AS23673 AS25152 AS27986 AS28329 AS32590 AS35280 AS35600 AS36924 AS37497 AS37697 AS38001 AS38726 AS40864 AS44901 AS45049 AS47147 AS48112 AS49028 AS49434 AS49544 AS49605 AS50628 AS50877 AS51185 AS52873 AS55720 AS57866 AS58308 AS58717 AS59105 AS59414 AS132847 AS132884 AS134823 AS142289 AS150369 AS151704 AS197580 AS199524 AS204092 AS206271 AS209306 AS212317 AS216285 AS262462 AS264409 AS271253 AS328206 AS328840 AS328964 AS398465

Customers (3)

Customer Country First Seen Last Seen IPs Peers Confidence
AS272129
AS272129
 CO 2024-09-01
1y 8mo
 2026-05-09 256
110 peers
AS209 AS260 AS701 AS1273 AS2914 AS3491 AS5580 AS6453 AS6461 AS6762 AS6830 AS7018 AS8582 AS12956 AS13781 AS16260 AS17350 AS27986 AS48112 AS52873 AS57866 AS262462 AS328840
AS270031
AS270031
 CO 2024-11-28
1y 5mo
 2026-05-09 1k
119 peers
AS209 AS260 AS835 AS924 AS1031 AS2500 AS2518 AS2914 AS3257 AS3320 AS3333 AS3399 AS3491 AS3549 AS4128 AS4641 AS4775 AS5392 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8529 AS12956 AS13781 AS14315 AS14907 AS15562 AS16260 AS16276 AS16552 AS17350 AS17660 AS19529 AS23673 AS27986 AS28329 AS32590 AS35280 AS35600 AS36924 AS37697 AS38001 AS38726 AS40864 AS47147 AS48112 AS49028 AS49544 AS49605 AS50628 AS50877 AS51185 AS55720 AS57866 AS58308 AS58717 AS59105 AS59414 AS132847 AS132884 AS134823 AS142289 AS150369 AS151704 AS197580 AS199524 AS204092 AS212317 AS216285 AS262462 AS264409 AS398465
AS273074
AS273074
 CO 2025-11-02
6mo
 2026-05-09 512
79 peers
AS835 AS924 AS1031 AS2500 AS2518 AS2914 AS3320 AS3399 AS3491 AS4128 AS4641 AS4775 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8218 AS8220 AS8529 AS12956 AS13781 AS14907 AS16276 AS16552 AS17350 AS17660 AS19529 AS19653 AS23673 AS27986 AS32590 AS35280 AS36924 AS37697 AS38001 AS38726 AS40864 AS48112 AS49544 AS50628 AS50877 AS51185 AS55720 AS57866 AS58308 AS58717 AS59105 AS132847 AS132884 AS134823 AS142289 AS150369 AS151704 AS197580 AS199524 AS212317 AS216285 AS264409 AS398465

Network Size

IPv4 and IPv6 prefixes originated over time

2
v4 prefixes
768
v4 addresses
1
v6 prefixes
1
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-04-18
Lost Transit
AS273103 AS273103 → lost provider AS272156 AS272156
Confidence: 85% Duration: 554d
⇄
2026-04-18
Lost Transit
AS272156 AS272156 → lost provider AS27951 AS27951
Confidence: 85%
⇄
2026-04-17
Lost Transit
AS267823 AS267823 → lost provider AS272156 AS272156
Confidence: 85% Duration: 124d
⇄
2026-04-17
Lost Transit
AS262186 AS262186 → lost provider AS272156 AS272156
Confidence: 85% Duration: 159d
⇄
2026-04-17
Lost Transit
AS23520 AS23520 → lost provider AS272156 AS272156
Confidence: 85% Duration: 553d
⇄
2026-04-17
Lost Transit
AS18678 AS18678 → lost provider AS272156 AS272156
Confidence: 85% Duration: 124d
⇄
2026-04-11
Lost Transit
AS273976 AS273976 → lost provider AS272156 AS272156
Confidence: 85%
⇄
2026-03-28
Lost Transit
AS273103 AS273103 → lost provider AS272156 AS272156
Confidence: 85% Duration: 533d
⇄
2026-03-27
New Transit
AS273103 AS273103 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-03-19
Lost Transit
AS272851 AS272851 → lost provider AS272156 AS272156
Confidence: 85% Duration: 524d
⇄
2026-03-17
Lost Transit
AS273103 AS273103 → lost provider AS272156 AS272156
Confidence: 85% Duration: 522d
⇄
2026-03-16
New Transit
AS273103 AS273103 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-03-14
New Transit
AS273074 AS273074 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-03-10
Lost Transit
AS273103 AS273103 → lost provider AS272156 AS272156
Confidence: 85% Duration: 515d
⇄
2026-03-05
New Transit
AS272851 AS272851 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-02-25
Lost Transit
AS273074 AS273074 → lost provider AS272156 AS272156
Confidence: 85% Duration: 114d
⇄
2026-02-24
New Transit
AS273074 AS273074 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-02-23
New Transit
AS267823 AS267823 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-02-23
New Transit
AS262186 AS262186 → added provider AS272156 AS272156
Confidence: 90%
⇄
2026-02-13
Lost Transit
AS262186 AS262186 → lost provider AS272156 AS272156
Confidence: 85% Duration: 96d
⇄
2026-02-11
Lost Transit
AS272851 AS272851 → lost provider AS272156 AS272156
Confidence: 85% Duration: 488d
⇄
2026-02-07
Lost Transit
AS262186 AS262186 → lost provider AS272156 AS272156
Confidence: 85% Duration: 90d
⇄
2026-01-28
Possible Trial
AS267823 AS267823 → possible trial with AS272156 AS272156
Confidence: 60% Duration: 6d
⇄
2026-01-22
Lost Transit
AS267823 AS267823 → lost provider AS272156 AS272156
Confidence: 85% Duration: 39d
⇄
2025-12-23
Possible Trial
AS273074 AS273074 → possible trial with AS272156 AS272156
Confidence: 60% Duration: 11d
⇄
2025-12-18
New Transit
AS18678 AS18678 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-12-17
Lost Transit
AS273074 AS273074 → lost provider AS272156 AS272156
Confidence: 85% Duration: 44d
⇄
2025-12-14
New Transit
AS267823 AS267823 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-12-14
New Transit
AS262186 AS262186 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-12-06
New Transit
AS23520 AS23520 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-11-25
Lost Transit
AS273074 AS273074 → lost provider AS272156 AS272156
Confidence: 85% Duration: 22d
⇄
2025-11-23
Lost Transit
AS23520 AS23520 → lost provider AS272156 AS272156
Confidence: 85% Duration: 408d
⇄
2025-11-21
Lost Transit
AS262186 AS262186 → lost provider AS272156 AS272156
Confidence: 85% Duration: 12d
⇄
2025-11-13
New Transit
AS272851 AS272851 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-11-09
New Transit
AS262186 AS262186 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-11-09
Possible Trial
AS52320 AS52320 → possible trial with AS272156 AS272156
Confidence: 60%
⇄
2025-11-05
New Transit
AS272156 AS272156 → added provider AS174 AS174
Confidence: 90%
⇄
2025-11-03
New Transit
AS273074 AS273074 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-10-30
Lost Transit
AS273103 AS273103 → lost provider AS272156 AS272156
Confidence: 85% Duration: 384d
⇄
2025-10-30
Lost Transit
AS272851 AS272851 → lost provider AS272156 AS272156
Confidence: 85% Duration: 384d
⇄
2025-10-30
Lost Transit
AS272156 AS272156 → lost provider AS174 AS174
Confidence: 85% Duration: 314d
⇄
2025-10-30
Lost Transit
AS23520 AS23520 → lost provider AS272156 AS272156
Confidence: 85% Duration: 384d
⇄
2025-10-29
New Transit
AS272851 AS272851 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-10-13
Lost Transit
AS52320 AS52320 → lost provider AS272156 AS272156
Confidence: 85% Duration: 12d
⇄
2025-10-05
Lost Transit
AS271957 AS271957 → lost provider AS272156 AS272156
Confidence: 85% Duration: 157d
⇄
2025-10-01
New Transit
AS52320 AS52320 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-08-31
New Transit
AS271957 AS271957 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-08-10
Lost Transit
AS272851 AS272851 → lost provider AS272156 AS272156
Confidence: 85% Duration: 303d
⇄
2025-08-02
Lost Transit
AS271957 AS271957 → lost provider AS272156 AS272156
Confidence: 85% Duration: 93d
⇄
2025-07-08
New Transit
AS272851 AS272851 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-07-05
New Transit
AS271957 AS271957 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-06-09
Possible Trial
AS271957 AS271957 → possible trial with AS272156 AS272156
Confidence: 60%
⇄
2025-06-01
Lost Transit
AS271957 AS271957 → lost provider AS272156 AS272156
Confidence: 85% Duration: 31d
⇄
2025-05-01
New Transit
AS271957 AS271957 → added provider AS272156 AS272156
Confidence: 90%
⇄
2025-04-12
Lost Transit
AS52468 AS52468 → lost provider AS272156 AS272156
Confidence: 85% Duration: 108d
⇄
2025-01-17
Lost Transit
AS272851 AS272851 → lost provider AS272156 AS272156
Confidence: 85% Duration: 98d
⇄
2024-12-25
New Transit
AS52468 AS52468 → added provider AS272156 AS272156
Confidence: 90%
⇄
2024-12-20
New Transit
AS272156 AS272156 → added provider AS174 AS174
Confidence: 90%
⇄
2024-12-20
New Transit
AS270031 AS270031 → added provider AS272156 AS272156
Confidence: 90%
⇄
2024-11-29
Lost Transit
AS270031 AS270031 → lost provider AS272156 AS272156
Confidence: 85%
⇄
2024-10-11
New Transit
AS273103 AS273103 → added provider AS272156 AS272156
Confidence: 90%
⇄
2024-10-11
New Transit
AS272851 AS272851 → added provider AS272156 AS272156
Confidence: 90%
⇄
2024-10-11
New Transit
AS23520 AS23520 → added provider AS272156 AS272156
Confidence: 90%
⇄
2024-09-02
New Transit
AS272156 AS272156 → added provider AS7195 AS7195
Confidence: 90%
⇄
2024-09-02
New Transit
AS272129 AS272129 → added provider AS272156 AS272156
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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