Compare Networks

Comparing AS12189 and AS4637 — change

AS12189
US · ARIN
10
Providers
26
Customers
Explorer →

ASN-TELSTRA-GLOBAL

AS4637 · Telstra Global
HK · APNIC
Tier-1
13
Providers
314
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

AS12189 Providers

AS4637 Providers

AS12189 Recent Events

View all →
2026-04-15
Lost Transit
AS12189 AS12189 → lost provider SEABONE-NET AS6762
Confidence: 85% Duration: 468d
⇄
2026-04-06
New Transit
AS12189 AS12189 → added provider PCCWG-APAC-HK AS3491
Confidence: 90%
⇄
2026-04-03
Lost Transit
AS12189 AS12189 → lost provider AS22773 AS22773
Confidence: 85% Duration: 191d
⇄
2026-02-16
Lost Transit
AS12189 AS12189 → lost provider PCCWG-APAC-HK AS3491
Confidence: 85% Duration: 410d
⇄
2026-01-15
Lost Transit
AS12189 AS12189 → lost provider PCCWG-APAC-HK AS3491
Confidence: 85% Duration: 378d
⇄
2026-01-15
Possible Trial
ASN-TELSTRA-GLOBAL AS4637 → possible trial with AS12189 AS12189
Confidence: 60%
⇄
2025-11-25
Lost Transit
AS12189 AS12189 → lost provider PCCWG-APAC-HK AS3491
Confidence: 85% Duration: 327d
⇄
2025-11-20
Lost Transit
AS12189 AS12189 → lost provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 85% Duration: 322d
⇄
2025-10-18
Lost Transit
ASN-TELSTRA-GLOBAL AS4637 → lost provider AS12189 AS12189
Confidence: 85%
⇄
2025-10-08
Lost Transit
AS12189 AS12189 → lost provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 85% Duration: 279d
⇄

AS4637 Recent Events

View all →
2026-04-19
New Transit
AS932 AS932 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄
2026-04-18
Lost Transit
GSLNETWORKS-AS-AP AS137409 → lost provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 85% Duration: 471d
⇄
2026-04-17
New Transit
DIALPAD-1 AS63399 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄
2026-04-17
Lost Transit
MERCURYNZ-AS-AP AS55850 → lost provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 85% Duration: 470d
⇄
2026-04-16
Lost Transit
INFINIVAN-AS-AP AS135607 → lost provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 85% Duration: 469d
⇄
2026-04-16
Lost Transit
AS11227 AS11227 → lost provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 85% Duration: 469d
⇄
2026-04-16
Lost Transit
ASN-TELSTRA-GLOBAL AS4637 → lost provider PCCWG-APAC-HK AS3491
Confidence: 85% Duration: 469d
⇄
2026-04-15
New Transit
ADYEN AS200596 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄
2026-04-15
Possible Trial
CBSP-AS-AP AS38722 → possible trial with ASN-TELSTRA-GLOBAL AS4637
Confidence: 60% Duration: 5d
⇄
2026-04-15
New Transit
ONENZ-TRANSIT-AS AS9500 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄