IP Tracker

AS64249

Charles River Operation

USUnknown2026-08-20

Announced prefixes 67

5.182.51.0/245.182.199.0/2431.132.54.0/2438.124.1.0/2438.146.55.0/2438.242.7.0/2438.242.12.0/2438.242.18.0/2438.242.24.0/2444.32.53.0/2444.104.110.0/2445.10.23.0/2445.58.211.0/2445.67.142.0/2445.67.143.0/2445.67.144.0/2452.124.20.0/2363.246.128.0/2463.246.156.0/2463.246.157.0/2463.251.142.0/2466.150.192.0/2466.150.196.0/2466.150.198.0/2467.22.61.0/2467.22.62.0/2474.118.68.0/2474.118.69.0/2474.118.70.0/2474.118.71.0/2479.98.181.0/2479.98.182.0/2483.143.107.0/2492.249.28.0/2494.154.168.0/2394.154.176.0/2494.154.179.0/24144.86.187.0/24147.189.137.0/24154.3.45.0/24154.3.129.0/24154.3.222.0/24154.3.236.0/24154.3.237.0/24154.9.0.0/24154.9.154.0/24154.12.2.0/24154.12.6.0/24154.13.0.0/24154.39.0.0/24154.39.2.0/24185.67.164.0/24185.67.165.0/24185.67.166.0/24185.67.167.0/24192.203.175.0/24193.148.94.0/24198.145.141.0/24198.145.142.0/24198.145.143.0/24206.197.231.0/24207.32.128.0/192001:4830:c210::/482001:4830:c900::/402602:fe6d::/362606:6680:13::/482607:5840::/32

Snapshot history

DateNameCountryClassPrefixes
2026-11-11Charles River OperationUSUnknown63
2026-11-10Charles River OperationUSUnknown64
2026-11-09Charles River OperationUSUnknown64
2026-11-08Charles River OperationUSUnknown64
2026-11-07Charles River OperationUSUnknown64
2026-11-06Charles River OperationUSUnknown64
2026-11-05Charles River OperationUSUnknown64
2026-11-04Charles River OperationUSUnknown67
2026-11-03Charles River OperationUSUnknown67
2026-11-02Charles River OperationUSUnknown67
2026-11-01Charles River OperationUSUnknown67
2026-10-31Charles River OperationUSUnknown67
2026-10-30Charles River OperationUSUnknown67
2026-10-29Charles River OperationUSUnknown67
2026-10-28Charles River OperationUSUnknown67
2026-10-27Charles River OperationUSUnknown67
2026-10-26Charles River OperationUSUnknown67
2026-10-25Charles River OperationUSUnknown67
2026-10-24Charles River OperationUSUnknown67
2026-10-23Charles River OperationUSUnknown67
2026-10-22Charles River OperationUSUnknown67
2026-10-21Charles River OperationUSUnknown67
2026-10-20Charles River OperationUSUnknown67
2026-10-19Charles River OperationUSUnknown67
2026-10-18Charles River OperationUSUnknown67
2026-10-17Charles River OperationUSUnknown67
2026-10-16Charles River OperationUSUnknown67
2026-10-15Charles River OperationUSUnknown67
2026-10-14Charles River OperationUSUnknown67
2026-10-13Charles River OperationUSUnknown67
2026-10-12Charles River OperationUSUnknown67
2026-10-11Charles River OperationUSUnknown67
2026-10-10Charles River OperationUSUnknown67
2026-10-09Charles River OperationUSUnknown67
2026-10-08Charles River OperationUSUnknown67
2026-10-07Charles River OperationUSUnknown67
2026-10-06Charles River OperationUSUnknown67
2026-10-05Charles River OperationUSUnknown67
2026-10-04Charles River OperationUSUnknown67
2026-10-03Charles River OperationUSUnknown67
2026-10-02Charles River OperationUSUnknown67
2026-10-01Charles River OperationUSUnknown67
2026-09-30Charles River OperationUSUnknown67
2026-09-29Charles River OperationUSUnknown67
2026-09-28Charles River OperationUSUnknown67
2026-09-27Charles River OperationUSUnknown67
2026-09-26Charles River OperationUSUnknown67
2026-09-25Charles River OperationUSUnknown67
2026-09-24Charles River OperationUSUnknown67
2026-09-23Charles River OperationUSUnknown67
2026-09-22Charles River OperationUSUnknown67
2026-09-21Charles River OperationUSUnknown67
2026-09-20Charles River OperationUSUnknown67
2026-09-19Charles River OperationUSUnknown67
2026-09-18Charles River OperationUSUnknown67
2026-09-17Charles River OperationUSUnknown67
2026-09-16Charles River OperationUSUnknown67
2026-09-15Charles River OperationUSUnknown67
2026-09-14Charles River OperationUSUnknown67
2026-09-13Charles River OperationUSUnknown67
2026-09-12Charles River OperationUSUnknown67
2026-09-11Charles River OperationUSUnknown67
2026-09-10Charles River OperationUSUnknown67
2026-09-09Charles River OperationUSUnknown67
2026-09-08Charles River OperationUSUnknown67
2026-09-07Charles River OperationUSUnknown67
2026-09-06Charles River OperationUSUnknown67
2026-09-05Charles River OperationUSUnknown67
2026-09-04Charles River OperationUSUnknown67
2026-09-03Charles River OperationUSUnknown67
2026-09-02Charles River OperationUSUnknown67
2026-09-01Charles River OperationUSUnknown67
2026-08-31Charles River OperationUSUnknown67
2026-08-30Charles River OperationUSUnknown67
2026-08-29Charles River OperationUSUnknown67
2026-08-28Charles River OperationUSUnknown67
2026-08-27Charles River OperationUSUnknown67
2026-08-26Charles River OperationUSUnknown67
2026-08-25Charles River OperationUSUnknown67
2026-08-24Charles River OperationUSUnknown67
2026-08-23Charles River OperationUSUnknown67
2026-08-22Charles River OperationUSUnknown67
2026-08-21Charles River OperationUSUnknown67
2026-08-20Charles River OperationUSUnknown67
2026-08-19Charles River OperationUSUnknown67
2026-08-18Charles River OperationUSUnknown67
2026-08-17Charles River OperationUSUnknown67
2026-08-16Charles River OperationUSUnknown67
2026-08-15Charles River OperationUSUnknown67
2026-08-14Charles River OperationUSUnknown67
2026-08-13Charles River OperationUSUnknown67
2026-08-12Charles River OperationUSUnknown67
2026-08-11Charles River OperationUSUnknown67
2026-08-10Charles River OperationUSUnknown67
2026-08-09Charles River OperationUSUnknown67
2026-08-08Charles River OperationUSUnknown67
2026-08-07Charles River OperationUSUnknown67
2026-08-06Charles River OperationUSUnknown67
2026-08-05Charles River OperationUSUnknown67
2026-08-04Charles River OperationUSUnknown67
2026-08-03Charles River OperationUSUnknown67
2026-08-02Charles River OperationUSUnknown67
2026-08-01Charles River OperationUSUnknown67
2026-07-31Charles River OperationUSUnknown67
2026-07-30Charles River OperationUSUnknown67
2026-07-29Charles River OperationUSUnknown67
2026-07-28Charles River OperationUSUnknown67
2026-07-27Charles River OperationUSUnknown67
2026-07-26Charles River OperationUSUnknown67
2026-07-25Charles River OperationUSUnknown67
2026-07-24Charles River OperationUSUnknown67
2026-07-23Charles River OperationUSUnknown67
2026-07-22Charles River OperationUSUnknown67
2026-07-21Charles River OperationUSUnknown67
2026-07-20Charles River OperationUSUnknown67
2026-07-19Charles River OperationUSUnknown67
2026-07-18Charles River OperationUSUnknown67
2026-07-17Charles River OperationUSUnknown67
2026-07-16Charles River OperationUSUnknown67
2026-07-15Charles River OperationUSUnknown67
2026-07-14Charles River OperationUSUnknown67
2026-07-13Charles River OperationUSUnknown67
2026-07-12Charles River OperationUSUnknown67
2026-07-11Charles River OperationUSUnknown67
2026-07-10Charles River OperationUSUnknown67
2026-07-09Charles River OperationUSUnknown67
2026-07-08Charles River OperationUSUnknown67
2026-07-07Charles River OperationUSUnknown67
2026-07-06Charles River OperationUSUnknown67
2026-07-05Charles River OperationUSUnknown67
2026-07-04Charles River OperationUSUnknown67
2026-07-03Charles River OperationUSUnknown67
2026-07-02Charles River OperationUSUnknown67
2026-07-01Charles River OperationUSUnknown67
2026-06-30Charles River OperationUSUnknown67
2026-06-29Charles River OperationUSUnknown67
2026-06-28Charles River OperationUSUnknown67
2026-06-27Charles River OperationUSUnknown67
2026-06-26Charles River OperationUSUnknown67
2026-06-25Charles River OperationUSUnknown67
2026-06-24Charles River OperationUSUnknown67
2026-06-23Charles River OperationUSUnknown67
2026-06-22Charles River OperationUSUnknown67
2026-06-21Charles River OperationUSUnknown67
2026-06-20Charles River OperationUSUnknown67
2026-06-19Charles River OperationUSUnknown67
2026-06-18Charles River OperationUSUnknown67
2026-06-17Charles River OperationUSUnknown67
2026-06-16Charles River OperationUSUnknown67
2026-06-15Charles River OperationUSUnknown67
2026-06-14Charles River OperationUSUnknown67
2026-06-13Charles River OperationUSUnknown67

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-11-11154.13.0.0/24ReleasedAS64249—
2026-11-0544.104.110.0/24ReleasedAS64249—
2026-11-05192.203.175.0/24ReleasedAS64249—
2026-11-05206.197.231.0/24ReleasedAS64249—
2026-10-31185.67.167.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-10-30185.67.167.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-10-09185.67.164.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-10-09185.67.165.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-10-09185.67.166.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-10-09185.67.167.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-10-07185.67.164.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-10-07185.67.165.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-10-07185.67.166.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-10-07185.67.167.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-08-20185.67.164.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-08-20185.67.165.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-08-20185.67.166.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-08-20185.67.167.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-08-19185.67.164.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-08-19185.67.165.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-08-19185.67.166.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-08-19185.67.167.0/24Origin set changedAS40966, AS64249AS30943, AS40966, AS64249
2026-06-30185.67.164.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-06-30185.67.165.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-06-30185.67.166.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
2026-06-30185.67.167.0/24Origin set changedAS30943, AS40966, AS64249AS40966, AS64249
Changes page 1