IP Tracker

AS21301

Natwest Markets PLC

GBUnknown2026-07-22

Announced prefixes 12

155.136.56.0/22155.136.56.0/24155.136.57.0/24155.136.58.0/24155.136.59.0/24155.136.144.0/24155.136.146.0/24155.136.151.0/24155.136.200.0/23155.136.200.0/24155.136.201.0/24155.136.202.0/23

Snapshot history

DateNameCountryClassPrefixes
2026-11-15Natwest Markets PLCGBUnknown13
2026-11-14Natwest Markets PLCGBUnknown13
2026-11-13Natwest Markets PLCGBUnknown13
2026-11-12Natwest Markets PLCGBUnknown13
2026-11-11Natwest Markets PLCGBUnknown13
2026-11-10Natwest Markets PLCGBUnknown13
2026-11-09Natwest Markets PLCGBUnknown13
2026-11-08Natwest Markets PLCGBUnknown13
2026-11-07Natwest Markets PLCGBUnknown13
2026-11-06Natwest Markets PLCGBUnknown13
2026-11-05Natwest Markets PLCGBUnknown13
2026-11-04Natwest Markets PLCGBUnknown13
2026-11-03Natwest Markets PLCGBUnknown13
2026-11-02Natwest Markets PLCGBUnknown13
2026-11-01Natwest Markets PLCGBUnknown13
2026-10-31Natwest Markets PLCGBUnknown13
2026-10-30Natwest Markets PLCGBUnknown13
2026-10-29Natwest Markets PLCGBUnknown15
2026-10-28Natwest Markets PLCGBUnknown14
2026-10-27Natwest Markets PLCGBUnknown14
2026-10-26Natwest Markets PLCGBUnknown14
2026-10-25Natwest Markets PLCGBUnknown15
2026-10-24Natwest Markets PLCGBUnknown15
2026-10-23Natwest Markets PLCGBUnknown15
2026-10-22Natwest Markets PLCGBUnknown15
2026-10-21Natwest Markets PLCGBUnknown15
2026-10-20Natwest Markets PLCGBUnknown15
2026-10-19Natwest Markets PLCGBUnknown15
2026-10-18Natwest Markets PLCGBUnknown15
2026-10-17Natwest Markets PLCGBUnknown15
2026-10-16Natwest Markets PLCGBUnknown15
2026-10-15Natwest Markets PLCGBUnknown15
2026-10-14Natwest Markets PLCGBUnknown15
2026-10-13Natwest Markets PLCGBUnknown15
2026-10-12Natwest Markets PLCGBUnknown15
2026-10-11Natwest Markets PLCGBUnknown15
2026-10-10Natwest Markets PLCGBUnknown15
2026-10-09Natwest Markets PLCGBUnknown15
2026-10-08Natwest Markets PLCGBUnknown15
2026-10-07Natwest Markets PLCGBUnknown15
2026-10-06Natwest Markets PLCGBUnknown15
2026-10-05Natwest Markets PLCGBUnknown15
2026-10-04Natwest Markets PLCGBUnknown15
2026-10-03Natwest Markets PLCGBUnknown12
2026-10-02Natwest Markets PLCGBUnknown12
2026-10-01Natwest Markets PLCGBUnknown12
2026-09-30Natwest Markets PLCGBUnknown12
2026-09-29Natwest Markets PLCGBUnknown12
2026-09-28Natwest Markets PLCGBUnknown12
2026-09-27Natwest Markets PLCGBUnknown12
2026-09-26Natwest Markets PLCGBUnknown12
2026-09-25Natwest Markets PLCGBUnknown12
2026-09-24Natwest Markets PLCGBUnknown12
2026-09-23Natwest Markets PLCGBUnknown12
2026-09-22Natwest Markets PLCGBUnknown12
2026-09-21Natwest Markets PLCGBUnknown12
2026-09-20Natwest Markets PLCGBUnknown12
2026-09-19Natwest Markets PLCGBUnknown12
2026-09-18Natwest Markets PLCGBUnknown12
2026-09-17Natwest Markets PLCGBUnknown12
2026-09-16Natwest Markets PLCGBUnknown12
2026-09-15Natwest Markets PLCGBUnknown12
2026-09-14Natwest Markets PLCGBUnknown12
2026-09-13Natwest Markets PLCGBUnknown12
2026-09-12Natwest Markets PLCGBUnknown12
2026-09-11Natwest Markets PLCGBUnknown12
2026-09-10Natwest Markets PLCGBUnknown12
2026-09-09Natwest Markets PLCGBUnknown12
2026-09-08Natwest Markets PLCGBUnknown12
2026-09-07Natwest Markets PLCGBUnknown12
2026-09-06Natwest Markets PLCGBUnknown12
2026-09-05Natwest Markets PLCGBUnknown12
2026-09-04Natwest Markets PLCGBUnknown12
2026-09-03Natwest Markets PLCGBUnknown12
2026-09-02Natwest Markets PLCGBUnknown12
2026-09-01Natwest Markets PLCGBUnknown12
2026-08-31Natwest Markets PLCGBUnknown12
2026-08-30Natwest Markets PLCGBUnknown12
2026-08-29Natwest Markets PLCGBUnknown12
2026-08-28Natwest Markets PLCGBUnknown12
2026-08-27Natwest Markets PLCGBUnknown12
2026-08-26Natwest Markets PLCGBUnknown12
2026-08-25Natwest Markets PLCGBUnknown12
2026-08-24Natwest Markets PLCGBUnknown12
2026-08-23Natwest Markets PLCGBUnknown12
2026-08-22Natwest Markets PLCGBUnknown12
2026-08-21Natwest Markets PLCGBUnknown12
2026-08-20Natwest Markets PLCGBUnknown12
2026-08-19Natwest Markets PLCGBUnknown12
2026-08-18Natwest Markets PLCGBUnknown12
2026-08-17Natwest Markets PLCGBUnknown12
2026-08-16Natwest Markets PLCGBUnknown12
2026-08-15Natwest Markets PLCGBUnknown12
2026-08-14Natwest Markets PLCGBUnknown12
2026-08-13Natwest Markets PLCGBUnknown12
2026-08-12Natwest Markets PLCGBUnknown12
2026-08-11Natwest Markets PLCGBUnknown12
2026-08-10Natwest Markets PLCGBUnknown12
2026-08-09Natwest Markets PLCGBUnknown12
2026-08-08Natwest Markets PLCGBUnknown12
2026-08-07Natwest Markets PLCGBUnknown12
2026-08-06Natwest Markets PLCGBUnknown12
2026-08-05Natwest Markets PLCGBUnknown12
2026-08-04Natwest Markets PLCGBUnknown12
2026-08-03Natwest Markets PLCGBUnknown12
2026-08-02Natwest Markets PLCGBUnknown12
2026-08-01Natwest Markets PLCGBUnknown12
2026-07-31Natwest Markets PLCGBUnknown12
2026-07-30Natwest Markets PLCGBUnknown12
2026-07-29Natwest Markets PLCGBUnknown12
2026-07-28Natwest Markets PLCGBUnknown12
2026-07-27Natwest Markets PLCGBUnknown12
2026-07-26Natwest Markets PLCGBUnknown12
2026-07-25Natwest Markets PLCGBUnknown12
2026-07-24Natwest Markets PLCGBUnknown12
2026-07-23Natwest Markets PLCGBUnknown12
2026-07-22Natwest Markets PLCGBUnknown12
2026-07-21Natwest Markets PLCGBUnknown12
2026-07-20Natwest Markets PLCGBUnknown12
2026-07-19Natwest Markets PLCGBUnknown11
2026-07-18Natwest Markets PLCGBUnknown12
2026-07-17Natwest Markets PLCGBUnknown12
2026-07-16Natwest Markets PLCGBUnknown12
2026-07-15Natwest Markets PLCGBUnknown12
2026-07-14Natwest Markets PLCGBUnknown12
2026-07-13Natwest Markets PLCGBUnknown12
2026-07-12Natwest Markets PLCGBUnknown12
2026-07-11Natwest Markets PLCGBUnknown12
2026-07-10Natwest Markets PLCGBUnknown12
2026-07-09Natwest Markets PLCGBUnknown12
2026-07-08Natwest Markets PLCGBUnknown12
2026-07-07Natwest Markets PLCGBUnknown10
2026-07-06Natwest Markets PLCGBUnknown10
2026-07-05Natwest Markets PLCGBUnknown10
2026-07-04Natwest Markets PLCGBUnknown12
2026-07-03Natwest Markets PLCGBUnknown12
2026-07-02Natwest Markets PLCGBUnknown12
2026-07-01Natwest Markets PLCGBUnknown12
2026-06-30Natwest Markets PLCGBUnknown11
2026-06-29Natwest Markets PLCGBUnknown11
2026-06-28Natwest Markets PLCGBUnknown11
2026-06-27Natwest Markets PLCGBUnknown12
2026-06-26Natwest Markets PLCGBUnknown12
2026-06-25Natwest Markets PLCGBUnknown12
2026-06-24Natwest Markets PLCGBUnknown12
2026-06-23Natwest Markets PLCGBUnknown12
2026-06-22Natwest Markets PLCGBUnknown12
2026-06-21Natwest Markets PLCGBUnknown12
2026-06-20Natwest Markets PLCGBUnknown12
2026-06-19Natwest Markets PLCGBUnknown12
2026-06-18Natwest Markets PLCGBUnknown12
2026-06-17Natwest Markets PLCGBUnknown11
2026-06-16Natwest Markets PLCGBUnknown11
2026-06-15Natwest Markets PLCGBUnknown11
2026-06-14Natwest Markets PLCGBUnknown11
2026-06-13Natwest Markets PLCGBUnknown11

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-11-06155.136.144.0/24Origin set changedAS21301AS21054, AS21301
2026-11-06155.136.146.0/24Origin set changedAS21301AS21054, AS21301
2026-10-30155.136.0.0/17ReleasedAS21054, AS21301AS21054
2026-10-30155.136.128.0/17ReleasedAS21054, AS21301AS21054
2026-10-29155.136.0.0/17AcquiredAS21054AS21054, AS21301
2026-10-26155.136.0.0/17ReleasedAS21301AS21054
2026-10-26155.136.128.0/17Origin set changedAS21301AS21054, AS21301
2026-10-25155.136.0.0/17Origin set changedAS21054, AS21301AS21301
2026-10-24155.136.0.0/17Origin set changedAS21301AS21054, AS21301
2026-10-20155.136.0.0/17Origin set changedAS21054, AS21301AS21301
2026-10-20155.136.128.0/17Origin set changedAS21054, AS21301AS21301
2026-10-11155.136.144.0/24Origin set changedAS21054, AS21301AS21301
2026-10-11155.136.146.0/24Origin set changedAS21054, AS21301AS21301
2026-10-08155.136.0.0/17Origin set changedAS21301AS21054, AS21301
2026-10-08155.136.128.0/17Origin set changedAS21301AS21054, AS21301
2026-10-05155.136.0.0/16Origin set changedAS21301AS21054, AS21301
2026-10-04155.136.0.0/16AcquiredAS21054AS21301
2026-10-04155.136.0.0/17AcquiredAS21054AS21301
2026-10-04155.136.128.0/17AcquiredAS21054AS21301
2026-10-02155.136.144.0/24Origin set changedAS21301AS21054, AS21301
2026-10-02155.136.146.0/24Origin set changedAS21301AS21054, AS21301
2026-09-27155.136.144.0/24Origin set changedAS21054, AS21301AS21301
2026-09-27155.136.146.0/24Origin set changedAS21054, AS21301AS21301
2026-09-22155.136.144.0/24Origin set changedAS21301AS21054, AS21301
2026-09-22155.136.146.0/24Origin set changedAS21301AS21054, AS21301
2026-09-20155.136.144.0/24Origin set changedAS21054, AS21301AS21301
2026-09-20155.136.146.0/24Origin set changedAS21054, AS21301AS21301
2026-08-30155.136.144.0/24Origin set changedAS21301AS21054, AS21301
2026-08-30155.136.146.0/24Origin set changedAS21301AS21054, AS21301
2026-08-30155.136.200.0/23Origin set changedAS21301AS21054, AS21301
2026-08-29155.136.144.0/24Origin set changedAS21054, AS21301AS21301
2026-08-29155.136.146.0/24Origin set changedAS21054, AS21301AS21301
2026-08-29155.136.200.0/23Origin set changedAS21054, AS21301AS21301
2026-08-16155.136.144.0/24Origin set changedAS21301AS21054, AS21301
2026-08-16155.136.146.0/24Origin set changedAS21301AS21054, AS21301
2026-07-22155.136.144.0/24Origin set changedAS21054, AS21301AS21301
2026-07-22155.136.146.0/24Origin set changedAS21054, AS21301AS21301
2026-07-20155.136.144.0/24AcquiredAS21054AS21054, AS21301
2026-07-19155.136.144.0/24ReleasedAS21054, AS21301AS21054
2026-07-18155.136.144.0/24Origin set changedAS21301AS21054, AS21301
2026-07-18155.136.146.0/24Origin set changedAS21301AS21054, AS21301
2026-07-14155.136.144.0/24Origin set changedAS21054, AS21301AS21301
2026-07-14155.136.146.0/24Origin set changedAS21054, AS21301AS21301
2026-07-08155.136.144.0/24AcquiredAS21054AS21054, AS21301
2026-07-08155.136.146.0/24AcquiredAS21054AS21054, AS21301
2026-07-05155.136.144.0/24ReleasedAS21054, AS21301AS21054
2026-07-05155.136.146.0/24ReleasedAS21054, AS21301AS21054
2026-07-01155.136.144.0/24AcquiredAS21054AS21054, AS21301
2026-06-28155.136.144.0/24ReleasedAS21054, AS21301AS21054
2026-06-18155.136.144.0/24AcquiredAS21054AS21054, AS21301
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