Compare Networks

Comparing AS39722 and AS21497 — change

CARLSBERGUA

AS39722
UA · RIPENCC
2
Providers
0
Customers
Explorer →

UMC-AS

AS21497
UA · RIPENCC
3
Providers
83
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

AS39722 Providers

AS21497 Providers

AS39722 Recent Events

View all →
2026-04-10
Lost Transit
CARLSBERGUA AS39722 → lost provider KSNET-AS AS15895
Confidence: 85% Duration: 33d
⇄
2026-03-08
New Transit
CARLSBERGUA AS39722 → added provider KSNET-AS AS15895
Confidence: 90%
⇄
2026-02-06
New Transit
CARLSBERGUA AS39722 → added provider UMC-AS AS21497
Confidence: 90%
⇄
2026-02-05
Lost Transit
CARLSBERGUA AS39722 → lost provider VOLZ AS12963
Confidence: 85% Duration: 399d
⇄
2025-04-02
New Transit
CARLSBERGUA AS39722 → added provider VOLZ AS12963
Confidence: 90%
⇄
2025-01-02
New Transit
CARLSBERGUA AS39722 → added provider VOLZ AS12963
Confidence: 90%
⇄

AS21497 Recent Events

View all →
2026-04-22
New Transit
utg AS206949 → added provider UMC-AS AS21497
Confidence: 90%
⇄
2026-04-22
Lost Transit
Kernel-Trade-AS AS42327 → lost provider UMC-AS AS21497
Confidence: 85% Duration: 475d
⇄
2026-04-17
New Transit
UA-LUX AS201482 → added provider UMC-AS AS21497
Confidence: 90%
⇄
2026-04-16
Lost Transit
utg AS206949 → lost provider UMC-AS AS21497
Confidence: 85% Duration: 469d
⇄
2026-04-15
New Transit
KPCEP-AS AS209790 → added provider UMC-AS AS21497
Confidence: 90%
⇄
2026-04-12
Lost Transit
ANTONOV AS204541 → lost provider UMC-AS AS21497
Confidence: 85% Duration: 465d
⇄
2026-04-10
New Transit
AS212233 AS212233 → added provider UMC-AS AS21497
Confidence: 90%
⇄
2026-03-31
Lost Transit
WEBPRO-AS AS209116 → lost provider UMC-AS AS21497
Confidence: 85% Duration: 310d
⇄
2026-03-31
Lost Transit
UMC-AS AS21497 → lost provider CW AS1273
Confidence: 85% Duration: 453d
⇄
2026-03-28
Lost Transit
ORBITAUA-AS AS34668 → lost provider UMC-AS AS21497
Confidence: 85% Duration: 450d
⇄