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AS25875 · US · ARIN
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6
Upstream providers
0
Downstream customers
5.6k
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
GTT-BACKBONE
AS3257
 2024-09-01
1y 8mo
 2026-05-14
217 peers
AS209 AS260 AS2914 AS3257 AS5392 AS5580 AS6830 AS8582 AS12956 AS14907 AS16552 AS17350 AS20080 AS23673 AS30950 AS35280 AS36924 AS49544 AS49605 AS51185 AS57866 AS199524
v4 v6
AS174
AS174
 2024-09-01
1y 8mo
 2026-05-14
122 peers
AS209 AS293 AS999 AS1299 AS3491 AS6730 AS6762 AS6830 AS8888 AS12956 AS12969 AS14907 AS19754 AS20514 AS20811 AS27986 AS31554 AS32590 AS34927 AS35280 AS37697 AS38001 AS38726 AS42541 AS43733 AS48362 AS49028 AS49432 AS50628 AS51185 AS52468 AS52873 AS61832 AS134823 AS197580 AS199524 AS199938 AS205206 AS210937 AS216285 AS271253 AS398465
v4 v6
TWELVE99
AS1299
 2024-09-01
1y 8mo
 2026-05-14
90 peers
AS701 AS917 AS999 AS1031 AS1351 AS2914 AS3130 AS3320 AS4128 AS6057 AS6082 AS6461 AS6830 AS7018 AS7594 AS8220 AS12956 AS13786 AS14537 AS14840 AS16276 AS17350 AS17660 AS19151 AS19529 AS20764 AS24482 AS27986 AS31122 AS35280 AS47957 AS49544 AS52873 AS53062 AS63956 AS64112 AS136557 AS199524 AS212271 AS262427 AS262462 AS263009 AS264845 AS266213 AS271253 AS328840
v4 v6
AS6461
AS6461
 2025-03-03
1y 2mo
 2026-05-14
84 peers
AS209 AS2914 AS3320 AS3491 AS3549 AS4128 AS6453 AS6830 AS8220 AS12637 AS14041 AS14630 AS15562 AS15692 AS16276 AS17350 AS17660 AS32590 AS35008 AS40387 AS47692 AS48237 AS49544 AS50628 AS51185 AS53062 AS132884 AS199524 AS262462 AS263009 AS263152 AS264409 AS266213 AS267613
v4 v6
AS7018
AS7018
 2024-09-01
1y 8mo
 2026-05-14
47 peers
AS2500 AS2914 AS4641 AS12956 AS25152 AS49544
v4 v6

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

23
v4 prefixes
5.6k
v4 addresses
1
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-03-29
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 564d
⇄
2026-01-23
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 499d
⇄
2025-10-23
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 407d
⇄
2025-10-09
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 393d
⇄
2025-09-24
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 378d
⇄
2025-06-05
Lost Transit
AS25875 AS25875 → lost provider AS7018 AS7018
Confidence: 85% Duration: 276d
⇄
2025-05-09
Lost Transit
AS25875 AS25875 → lost provider AS7018 AS7018
Confidence: 85% Duration: 249d
⇄
2025-04-25
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 226d
⇄
2025-02-06
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 148d
⇄
2025-01-30
Lost Transit
AS25875 AS25875 → lost provider AS7018 AS7018
Confidence: 85% Duration: 150d
⇄
2025-01-19
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 130d
⇄
2025-01-09
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 120d
⇄
2024-12-30
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 110d
⇄
2024-12-14
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 94d
⇄
2024-10-28
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 47d
⇄
2024-10-20
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 39d
⇄
2024-09-27
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 16d
⇄
2024-09-13
Lost Transit
AS25875 AS25875 → lost provider AS19551 AS19551
Confidence: 85% Duration: 2d
⇄

Renewal Calendar

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

This data is available to subscribers.

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