Compare Networks

Comparing AS21646 and AS209 — change

AS21646
US · ARIN
3
Providers
0
Customers
Explorer →

AS209
US · ARIN
Tier-1
0
Providers
347
Customers
Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Unclassified Peers Over Time

AS21646 Providers

AS209 Providers

No providers.

AS21646 Recent Events

View all →
2026-03-04
Lost Transit
AS21646 AS21646 → lost provider AS262197 AS262197
Confidence: 85% Duration: 32d
⇄
2026-02-15
New Transit
AS21646 AS21646 → added provider AS3356 AS3356
Confidence: 90%
⇄
2026-01-31
Lost Transit
AS21646 AS21646 → lost provider AS262197 AS262197
Confidence: 85%
⇄
2025-11-20
Lost Transit
AS21646 AS21646 → lost provider AS3356 AS3356
Confidence: 85% Duration: 322d
⇄
2025-11-02
Lost Transit
AS21646 AS21646 → lost provider AS209 AS209
Confidence: 85% Duration: 304d
⇄
2025-08-06
Lost Transit
AS21646 AS21646 → lost provider AS6461 AS6461
Confidence: 85% Duration: 216d
⇄
2025-04-08
Lost Transit
AS21646 AS21646 → lost provider AS6461 AS6461
Confidence: 85% Duration: 96d
⇄
2025-04-02
New Transit
AS21646 AS21646 → added provider AS3549 AS3549
Confidence: 90%
⇄
2025-04-02
New Transit
AS21646 AS21646 → added provider AS3356 AS3356
Confidence: 90%
⇄
2025-04-02
New Transit
AS21646 AS21646 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄

AS209 Recent Events

View all →
2026-04-26
Lost Transit
AS400134 AS400134 → lost provider AS209 AS209
Confidence: 85%
⇄
2026-04-26
Lost Transit
AS398429 AS398429 → lost provider AS209 AS209
Confidence: 85% Duration: 479d
⇄
2026-04-25
Lost Transit
AS29842 AS29842 → lost provider AS209 AS209
Confidence: 85% Duration: 478d
⇄
2026-04-23
Lost Transit
AS18772 AS18772 → lost provider AS209 AS209
Confidence: 85% Duration: 476d
⇄
2026-04-23
New Transit
AS7926 AS7926 → added provider AS209 AS209
Confidence: 90%
⇄
2026-04-22
Lost Transit
AS20352 AS20352 → lost provider AS209 AS209
Confidence: 85% Duration: 475d
⇄
2026-04-20
New Transit
AS402260 AS402260 → added provider AS209 AS209
Confidence: 90%
⇄
2026-04-18
Lost Transit
AS63314 AS63314 → lost provider AS209 AS209
Confidence: 85% Duration: 471d
⇄
2026-04-18
Lost Transit
AS11334 AS11334 → lost provider AS209 AS209
Confidence: 85% Duration: 471d
⇄
2026-04-17
Lost Transit
AS22587 AS22587 → lost provider AS209 AS209
Confidence: 85% Duration: 470d
⇄