Compare Networks

Comparing AS2603 and AS21320 — change

NORDUNET

AS2603
DK · RIPENCC
3
Providers
10
Customers
Explorer →

GEANT_IAS_VRF

AS21320
NL · RIPENCC
4
Providers
14
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

AS2603 Providers

AS21320 Providers

AS2603 Recent Events

View all →
2026-04-29
New Transit
NORDUNET AS2603 → added provider AS11537 AS11537
Confidence: 90%
⇄

AS21320 Recent Events

View all →
2026-04-28
Possible Trial
CESNET2 AS2852 → possible trial with GEANT_IAS_VRF AS21320
Confidence: 60% Duration: 89d
⇄