ASPATH.IO
BGP Intelligence
Home Market Events News Compare Peer Groups
Sign in

Compare Networks

Comparing AS21564 and AS3257 — change

AS21564
CA · ARIN
2
Providers
0
Customers
Explorer →

GTT-BACKBONE

AS3257 · GTT
US · RIPENCC
Tier-1
0
Providers
1804
Customers
Explorer →

Customer Count Over Time

Originated Address Space Over Time

IPv4 Addresses
IPv6 /32s

Prefix Count Over Time

IPv4 Prefixes
IPv6 Prefixes

Peering Count Over Time

AS21564 Providers

AS3257 Providers

No providers.

AS21564 Recent Events

View all →
2026-05-03
New Transit
AS21564 AS21564 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2024-11-02
New Transit
AS21564 AS21564 → added provider AS11260 AS11260
Confidence: 90%
⇄

AS3257 Recent Events

View all →
2026-05-03
New Transit
AS21564 AS21564 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2026-05-02
New Transit
DATAFOREST AS58212 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2026-05-02
New Transit
SECURITAS-DE AS48145 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2026-05-01
New Transit
TELEDATA AS43545 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2026-05-01
Lost Transit
AS36776 AS36776 → lost provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 576d
⇄
2026-05-01
Lost Transit
PR-TELECOM-AS AS35311 → lost provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 576d
⇄
2026-05-01
New Transit
AS33494 AS33494 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2026-05-01
Lost Transit
AS30366 AS30366 → lost provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 576d
⇄
2026-05-01
New Transit
AS1426 AS1426 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2026-04-30
Lost Transit
provide AS209549 → lost provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 575d
⇄