Compare Networks

Comparing AS13821 and AS7474 — change

AS13821
US · ARIN
12
Providers
0
Customers
Explorer →

OPTUSCOM-AS01-AU

AS7474 · SingTel Optus Pty Ltd Internet Services 101 Miller St North Sydney, NSW, 2060
AU · APNIC
3
Providers
185
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

AS13821 Providers

AS7474 Providers

AS13821 Recent Events

View all →
2026-04-26
New Transit
AS13821 AS13821 → added provider AS2914 AS2914
Confidence: 90%
⇄
2026-03-21
New Transit
AS13821 AS13821 → added provider OPTUSCOM-AS01-AU AS7474
Confidence: 90%
⇄
2026-02-21
Possible Trial
AS13821 AS13821 → possible trial with TWELVE99 AS1299
Confidence: 60% Duration: 50d
⇄
2026-01-19
New Transit
AS13821 AS13821 → added provider LAMBDANET-AS AS13237
Confidence: 90%
⇄
2025-12-14
Lost Transit
AS13821 AS13821 → lost provider COLT AS8220
Confidence: 85% Duration: 346d
⇄
2025-11-24
Lost Transit
AS13821 AS13821 → lost provider TWELVE99 AS1299
Confidence: 85% Duration: 50d
⇄
2025-10-17
New Transit
AS13821 AS13821 → added provider Equinix AS15830
Confidence: 90%
⇄
2025-10-05
New Transit
AS13821 AS13821 → added provider TWELVE99 AS1299
Confidence: 90%
⇄
2025-08-16
New Transit
AS13821 AS13821 → added provider AS62833 AS62833
Confidence: 90%
⇄
2025-06-05
Lost Transit
AS13821 AS13821 → lost provider AS62833 AS62833
Confidence: 85% Duration: 154d
⇄

AS7474 Recent Events

View all →
2026-04-29
Possible Trial
AS369063 AS369063 → possible trial with OPTUSCOM-AS01-AU AS7474
Confidence: 60% Duration: 50d
⇄
2026-04-24
Possible Trial
CBRE-APAC-EQ-2 AS139352 → possible trial with OPTUSCOM-AS01-AU AS7474
Confidence: 60% Duration: 37d
⇄
2026-04-23
New Transit
TECH-AS-AP AS147037 → added provider OPTUSCOM-AS01-AU AS7474
Confidence: 90%
⇄
2026-04-22
Lost Transit
GTT-AUS AS16260 → lost provider OPTUSCOM-AS01-AU AS7474
Confidence: 85% Duration: 448d
⇄
2026-04-22
Lost Transit
OPTUSCOM-AS01-AU AS7474 → lost provider SPARK-NZ AS4648
Confidence: 85% Duration: 189d
⇄
2026-04-20
Lost Transit
LOTTERYWEST-AS-AP AS45160 → lost provider OPTUSCOM-AS01-AU AS7474
Confidence: 85% Duration: 122d
⇄
2026-04-17
New Transit
DCL-AS-AP AS139898 → added provider OPTUSCOM-AS01-AU AS7474
Confidence: 90%
⇄
2026-04-15
Lost Transit
TECH-AS-AP AS147037 → lost provider OPTUSCOM-AS01-AU AS7474
Confidence: 85% Duration: 26d
⇄
2026-04-15
New Transit
OPTUSCOM-AS01-AU AS7474 → added provider SPARK-NZ AS4648
Confidence: 90%
⇄
2026-04-10
Lost Transit
WESTERNHEALTH-AS-AP AS140587 → lost provider OPTUSCOM-AS01-AU AS7474
Confidence: 85% Duration: 463d
⇄