Compare Networks

Comparing AS21558 and AS55821 — change

AS21558
US · ARIN
3
Providers
0
Customers
Explorer →

RADIUSTELECOMS-AS-AP

AS55821 · RADIUS TELECOMS, INC.
PH · APNIC
7
Providers
22
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

AS21558 Providers

AS55821 Providers

AS21558 Recent Events

View all →
2026-04-25
Lost Transit
AS21558 AS21558 → lost provider AS18683 AS18683
Confidence: 85%
⇄
2026-04-22
New Transit
AS21558 AS21558 → added provider IPG-AS-AP AS9299
Confidence: 90%
⇄
2026-04-21
Lost Transit
AS21558 AS21558 → lost provider RADIUSTELECOMS-AS-AP AS55821
Confidence: 85% Duration: 50d
⇄
2026-03-15
New Transit
AS21558 AS21558 → added provider Charter-Communications-TWC-40264-WI-MN-UPPERMI-C3 AS40264
Confidence: 90%
⇄
2026-03-14
Lost Transit
AS21558 AS21558 → lost provider AS701 AS701
Confidence: 85% Duration: 436d
⇄
2026-03-02
New Transit
AS21558 AS21558 → added provider RADIUSTELECOMS-AS-AP AS55821
Confidence: 90%
⇄
2026-03-01
Lost Transit
AS21558 AS21558 → lost provider IPG-AS-AP AS9299
Confidence: 85% Duration: 423d
⇄
2026-02-18
Lost Transit
AS21558 AS21558 → lost provider Charter-Communications-TWC-40264-WI-MN-UPPERMI-C3 AS40264
Confidence: 85% Duration: 322d
⇄
2025-07-09
New Transit
AS21558 AS21558 → added provider Charter-Communications-TWC-40264-WI-MN-UPPERMI-C3 AS40264
Confidence: 90%
⇄
2025-07-07
Possible Trial
AS21558 AS21558 → possible trial with Charter-Communications-TWC-40264-WI-MN-UPPERMI-C3 AS40264
Confidence: 60% Duration: 7d
⇄

AS55821 Recent Events

View all →
2026-04-21
Lost Transit
AS21558 AS21558 → lost provider RADIUSTELECOMS-AS-AP AS55821
Confidence: 85% Duration: 50d
⇄
2026-04-15
New Transit
RADIUSTELECOMS-AS-AP AS55821 → added provider AS701 AS701
Confidence: 90%
⇄
2026-04-11
Lost Transit
WPRONET-WHO-AS-PH AS38334 → lost provider RADIUSTELECOMS-AS-AP AS55821
Confidence: 85% Duration: 464d
⇄
2026-04-09
New Transit
RADIUSTELECOMS-AS-AP AS55821 → added provider IPG-AS-AP AS9299
Confidence: 90%
⇄
2026-04-08
Lost Transit
RADIUSTELECOMS-AS-AP AS55821 → lost provider AS6939 AS6939
Confidence: 85% Duration: 341d
⇄
2026-04-04
New Transit
RADIUSTELECOMS-AS-AP AS55821 → added provider AS6939 AS6939
Confidence: 90%
⇄
2026-04-03
Lost Transit
RADIUSTELECOMS-AS-AP AS55821 → lost provider IPG-AS-AP AS9299
Confidence: 85% Duration: 248d
⇄
2026-03-31
Lost Transit
RADIUSTELECOMS-AS-AP AS55821 → lost provider AS701 AS701
Confidence: 85% Duration: 23d
⇄
2026-03-28
New Transit
RADIUSTELECOMS-AS-AP AS55821 → added provider IPG-AS-AP AS9299
Confidence: 90%
⇄
2026-03-25
Lost Transit
RADIUSTELECOMS-AS-AP AS55821 → lost provider AS701 AS701
Confidence: 85% Duration: 17d
⇄