IP Tracker

AS6307

American Express Company

USUnknown2026-08-21

Announced prefixes 120

12.10.219.0/2412.29.100.0/2412.29.101.0/2412.29.102.0/2412.105.185.0/24139.71.0.0/24139.71.1.0/24139.71.2.0/24139.71.3.0/24139.71.5.0/24139.71.6.0/23139.71.8.0/24139.71.9.0/24139.71.10.0/24139.71.11.0/24139.71.16.0/24139.71.17.0/24139.71.18.0/24139.71.19.0/24139.71.20.0/24139.71.21.0/24139.71.22.0/24139.71.23.0/24139.71.24.0/24139.71.25.0/24139.71.26.0/24139.71.27.0/24139.71.28.0/23139.71.48.0/23139.71.50.0/24139.71.51.0/24139.71.52.0/24139.71.53.0/24139.71.54.0/24139.71.55.0/24139.71.64.0/23139.71.66.0/24139.71.67.0/24139.71.68.0/24139.71.69.0/24139.71.70.0/24139.71.71.0/24139.71.72.0/24139.71.73.0/24139.71.74.0/24139.71.75.0/24139.71.76.0/24139.71.77.0/24139.71.78.0/24139.71.80.0/24139.71.81.0/24139.71.82.0/24139.71.83.0/24139.71.84.0/24139.71.85.0/24139.71.86.0/24139.71.87.0/24139.71.88.0/24139.71.89.0/24139.71.90.0/24139.71.91.0/24139.71.92.0/24139.71.93.0/24139.71.94.0/24139.71.95.0/24139.71.100.0/24139.71.101.0/24139.71.102.0/24139.71.105.0/24139.71.106.0/24139.71.107.0/24139.71.108.0/24139.71.109.0/24139.71.110.0/24139.71.111.0/24139.71.112.0/24139.71.113.0/24139.71.114.0/24139.71.115.0/24139.71.116.0/24139.71.117.0/24139.71.118.0/24139.71.119.0/24139.71.120.0/24139.71.121.0/24139.71.122.0/23139.71.124.0/23139.71.126.0/24139.71.127.0/24139.71.136.0/24139.71.144.0/24139.71.145.0/24139.71.147.0/24139.71.152.0/24139.71.155.0/24139.71.176.0/24139.71.178.0/23139.71.180.0/23139.71.182.0/23139.71.184.0/24139.71.185.0/24139.71.186.0/24139.71.192.0/24139.71.193.0/24139.71.194.0/24139.71.195.0/24139.71.196.0/24139.71.197.0/24148.173.86.0/24148.173.88.0/23148.173.90.0/23148.173.96.0/22148.173.100.0/24148.173.101.0/24148.173.103.0/24148.173.104.0/24148.173.106.0/24148.173.107.0/24148.173.144.0/24193.32.34.0/24

Snapshot history

DateNameCountryClassPrefixes
2026-11-11American Express CompanyUSUnknown121
2026-11-10American Express CompanyUSUnknown120
2026-11-09American Express CompanyUSUnknown120
2026-11-08American Express CompanyUSUnknown121
2026-11-07American Express CompanyUSUnknown120
2026-11-06American Express CompanyUSUnknown120
2026-11-05American Express CompanyUSUnknown120
2026-11-04American Express CompanyUSUnknown120
2026-11-03American Express CompanyUSUnknown120
2026-11-02American Express CompanyUSUnknown120
2026-11-01American Express CompanyUSUnknown120
2026-10-31American Express CompanyUSUnknown120
2026-10-30American Express CompanyUSUnknown120
2026-10-29American Express CompanyUSUnknown120
2026-10-28American Express CompanyUSUnknown119
2026-10-27American Express CompanyUSUnknown119
2026-10-26American Express CompanyUSUnknown119
2026-10-25American Express CompanyUSUnknown119
2026-10-24American Express CompanyUSUnknown119
2026-10-23American Express CompanyUSUnknown119
2026-10-22American Express CompanyUSUnknown119
2026-10-21American Express CompanyUSUnknown119
2026-10-20American Express CompanyUSUnknown119
2026-10-19American Express CompanyUSUnknown119
2026-10-18American Express CompanyUSUnknown119
2026-10-17American Express CompanyUSUnknown119
2026-10-16American Express CompanyUSUnknown119
2026-10-15American Express CompanyUSUnknown119
2026-10-14American Express CompanyUSUnknown119
2026-10-13American Express CompanyUSUnknown119
2026-10-12American Express CompanyUSUnknown119
2026-10-11American Express CompanyUSUnknown119
2026-10-10American Express CompanyUSUnknown119
2026-10-09American Express CompanyUSUnknown121
2026-10-08American Express CompanyUSUnknown121
2026-10-07American Express CompanyUSUnknown121
2026-10-06American Express CompanyUSUnknown121
2026-10-05American Express CompanyUSUnknown121
2026-10-04American Express CompanyUSUnknown121
2026-10-03American Express CompanyUSUnknown121
2026-10-02American Express CompanyUSUnknown121
2026-10-01American Express CompanyUSUnknown121
2026-09-30American Express CompanyUSUnknown121
2026-09-29American Express CompanyUSUnknown121
2026-09-28American Express CompanyUSUnknown121
2026-09-27American Express CompanyUSUnknown121
2026-09-26American Express CompanyUSUnknown121
2026-09-25American Express CompanyUSUnknown121
2026-09-24American Express CompanyUSUnknown119
2026-09-23American Express CompanyUSUnknown119
2026-09-22American Express CompanyUSUnknown120
2026-09-21American Express CompanyUSUnknown121
2026-09-20American Express CompanyUSUnknown121
2026-09-19American Express CompanyUSUnknown121
2026-09-18American Express CompanyUSUnknown119
2026-09-17American Express CompanyUSUnknown119
2026-09-16American Express CompanyUSUnknown119
2026-09-15American Express CompanyUSUnknown119
2026-09-14American Express CompanyUSUnknown119
2026-09-13American Express CompanyUSUnknown119
2026-09-12American Express CompanyUSUnknown119
2026-09-11American Express CompanyUSUnknown119
2026-09-10American Express CompanyUSUnknown119
2026-09-09American Express CompanyUSUnknown119
2026-09-08American Express CompanyUSUnknown120
2026-09-07American Express CompanyUSUnknown119
2026-09-06American Express CompanyUSUnknown119
2026-09-05American Express CompanyUSUnknown119
2026-09-04American Express CompanyUSUnknown119
2026-09-03American Express CompanyUSUnknown119
2026-09-02American Express CompanyUSUnknown119
2026-09-01American Express CompanyUSUnknown119
2026-08-31American Express CompanyUSUnknown119
2026-08-30American Express CompanyUSUnknown119
2026-08-29American Express CompanyUSUnknown119
2026-08-28American Express CompanyUSUnknown119
2026-08-27American Express CompanyUSUnknown119
2026-08-26American Express CompanyUSUnknown119
2026-08-25American Express CompanyUSUnknown119
2026-08-24American Express CompanyUSUnknown119
2026-08-23American Express CompanyUSUnknown119
2026-08-22American Express CompanyUSUnknown119
2026-08-21American Express CompanyUSUnknown120
2026-08-20American Express CompanyUSUnknown121
2026-08-19American Express CompanyUSUnknown121
2026-08-18American Express CompanyUSUnknown122
2026-08-17American Express CompanyUSUnknown122
2026-08-16American Express CompanyUSUnknown122
2026-08-15American Express CompanyUSUnknown122
2026-08-14American Express CompanyUSUnknown121
2026-08-13American Express CompanyUSUnknown121
2026-08-12American Express CompanyUSUnknown121
2026-08-11American Express CompanyUSUnknown121
2026-08-10American Express CompanyUSUnknown121
2026-08-09American Express CompanyUSUnknown121
2026-08-08American Express CompanyUSUnknown121
2026-08-07American Express CompanyUSUnknown121
2026-08-06American Express CompanyUSUnknown121
2026-08-05American Express CompanyUSUnknown121
2026-08-04American Express CompanyUSUnknown121
2026-08-03American Express CompanyUSUnknown121
2026-08-02American Express CompanyUSUnknown121
2026-08-01American Express CompanyUSUnknown121
2026-07-31American Express CompanyUSUnknown121
2026-07-30American Express CompanyUSUnknown121
2026-07-29American Express CompanyUSUnknown121
2026-07-28American Express CompanyUSUnknown121
2026-07-27American Express CompanyUSUnknown121
2026-07-26American Express CompanyUSUnknown121
2026-07-25American Express CompanyUSUnknown121
2026-07-24American Express CompanyUSUnknown121
2026-07-23American Express CompanyUSUnknown121
2026-07-22American Express CompanyUSUnknown121
2026-07-21American Express CompanyUSUnknown121
2026-07-20American Express CompanyUSUnknown121
2026-07-19American Express CompanyUSUnknown121
2026-07-18American Express CompanyUSUnknown121
2026-07-17American Express CompanyUSUnknown121
2026-07-16American Express CompanyUSUnknown121
2026-07-15American Express CompanyUSUnknown121
2026-07-14American Express CompanyUSUnknown121
2026-07-13American Express CompanyUSUnknown121
2026-07-12American Express CompanyUSUnknown121
2026-07-11American Express CompanyUSUnknown121
2026-07-10American Express CompanyUSUnknown121
2026-07-09American Express CompanyUSUnknown121
2026-07-08American Express CompanyUSUnknown121
2026-07-07American Express CompanyUSUnknown121
2026-07-06American Express CompanyUSUnknown121
2026-07-05American Express CompanyUSUnknown121
2026-07-04American Express CompanyUSUnknown121
2026-07-03American Express CompanyUSUnknown121
2026-07-02American Express CompanyUSUnknown121
2026-07-01American Express CompanyUSUnknown121
2026-06-30American Express CompanyUSUnknown121
2026-06-29American Express CompanyUSUnknown121
2026-06-28American Express CompanyUSUnknown121
2026-06-27American Express CompanyUSUnknown121
2026-06-26American Express CompanyUSUnknown121
2026-06-25American Express CompanyUSUnknown121
2026-06-24American Express CompanyUSUnknown121
2026-06-23American Express CompanyUSUnknown122
2026-06-22American Express CompanyUSUnknown122
2026-06-21American Express CompanyUSUnknown122
2026-06-20American Express CompanyUSUnknown122
2026-06-19American Express CompanyUSUnknown122
2026-06-18American Express CompanyUSUnknown121
2026-06-17American Express CompanyUSUnknown121
2026-06-16American Express CompanyUSUnknown121
2026-06-15American Express CompanyUSUnknown121
2026-06-14American Express CompanyUSUnknown121
2026-06-13American Express CompanyUSUnknown121

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-11-11139.71.233.0/24Acquired—AS6307
2026-11-09139.71.233.0/24ReleasedAS6307—
2026-11-08139.71.233.0/24Acquired—AS6307
2026-10-29139.71.4.0/24Acquired—AS6307
2026-10-10139.71.4.0/24ReleasedAS6307—
2026-10-10139.71.233.0/24ReleasedAS6307—
2026-09-25139.71.4.0/24Acquired—AS6307
2026-09-25139.71.233.0/24Acquired—AS6307
2026-09-23139.71.103.0/24ReleasedAS6307—
2026-09-22139.71.102.0/24ReleasedAS6307—
2026-09-19139.71.102.0/24Acquired—AS6307
2026-09-19139.71.103.0/24Acquired—AS6307
2026-09-09139.71.4.0/24ReleasedAS6307—
2026-09-08139.71.4.0/24Acquired—AS6307
2026-08-22139.71.102.0/24ReleasedAS6307—
2026-08-21139.71.103.0/24ReleasedAS6307—
2026-08-19139.71.4.0/24ReleasedAS6307—
2026-08-15139.71.4.0/24Acquired—AS6307
2026-06-24139.71.233.0/24ReleasedAS6307—
2026-06-19139.71.233.0/24Acquired—AS6307
Changes page 1