IP Tracker

AS20214

Comcast Cable Communications, LLC

USUnknown2026-07-24

Announced prefixes 311

23.24.160.0/1923.31.0.0/1824.124.144.0/2224.153.64.0/2250.73.0.0/2150.73.128.0/1950.76.148.0/2350.76.232.0/2150.77.5.0/2450.77.112.0/2050.78.112.0/2050.79.72.0/2150.79.144.0/2150.150.146.0/2450.185.128.0/1750.192.128.0/1850.196.64.0/1950.198.240.0/2050.199.48.0/2050.200.25.0/2450.200.159.0/2450.202.4.0/2450.202.167.0/2450.202.227.0/2450.205.246.0/2350.216.237.0/2450.222.172.0/2450.224.11.0/2450.224.22.0/2450.224.86.0/2450.224.249.0/2450.229.72.0/2450.233.138.0/2350.237.82.0/2450.237.224.0/2450.240.32.0/1950.241.224.0/1950.242.160.0/2050.243.224.0/1950.244.128.0/1850.248.0.0/1850.250.64.0/1850.253.128.0/1864.139.77.0/2465.34.128.0/1865.34.192.0/1866.176.0.0/1666.177.208.0/2066.177.240.0/2066.208.217.0/2466.208.238.0/2366.229.0.0/1766.229.128.0/1767.172.64.0/2067.191.0.0/1867.191.64.0/1967.191.112.0/2068.85.82.0/2368.85.124.0/2268.85.219.0/2468.85.228.0/2268.86.22.0/2468.86.47.0/2468.86.56.0/2468.86.160.0/2268.86.164.0/2368.87.162.0/2469.137.160.0/2069.138.96.0/2069.139.180.0/2269.139.225.0/2469.180.96.0/1969.241.6.0/2369.241.20.0/2469.241.92.0/2469.247.224.0/2069.252.24.0/2269.252.40.0/2369.252.84.0/2369.252.214.0/2369.254.16.0/2070.88.36.0/2270.88.51.0/2470.89.88.0/2470.89.96.0/2170.90.56.0/2170.91.112.0/2271.26.96.0/1971.27.192.0/1871.57.128.0/1871.196.0.0/1771.199.208.0/2071.206.64.0/1971.229.96.0/1973.0.0.0/1573.46.0.0/1673.49.0.0/1673.56.0.0/1573.84.0.0/1573.124.0.0/1573.138.0.0/1573.179.0.0/1673.204.0.0/1573.244.0.0/1574.92.200.0/2274.92.247.0/2474.95.56.0/2274.95.136.0/2275.74.0.0/1775.74.128.0/1775.144.100.0/2275.144.120.0/2175.144.208.0/2075.145.224.0/2175.146.130.0/2475.147.208.0/2075.149.176.0/2075.149.240.0/2076.18.0.0/1876.26.0.0/1876.26.160.0/2076.96.115.0/2476.108.0.0/1576.110.0.0/1676.111.192.0/1876.128.0.0/1676.137.0.0/1776.153.0.0/1696.64.160.0/1996.65.160.0/1996.66.192.0/1996.69.0.0/1896.71.0.0/1896.73.48.0/2096.75.64.0/1996.76.64.0/1996.77.32.0/1996.78.96.0/1996.80.64.0/1896.84.0.0/1896.85.160.0/2096.85.224.0/2096.87.160.0/2096.88.96.0/1996.91.96.0/1996.92.0.0/1996.94.64.0/1996.96.192.0/2296.97.52.0/2296.97.196.0/2296.108.2.0/2396.108.22.0/2396.108.40.0/2496.108.110.0/2496.108.135.0/2496.109.17.0/2496.109.20.0/2396.109.54.0/2396.109.66.0/2396.109.126.0/2396.109.176.0/2396.110.4.0/2396.110.14.0/2396.110.110.0/2396.110.136.0/2296.113.161.0/2496.113.176.0/2296.114.130.0/2396.114.248.0/2296.216.14.0/2396.216.74.0/2396.216.206.0/2396.217.144.0/2496.217.146.0/2396.217.168.0/2398.53.0.0/1798.55.128.0/1798.58.128.0/1798.203.0.0/1798.211.128.0/1798.219.64.0/1998.242.128.0/1798.249.128.0/1798.254.0.0/16141.193.53.0/24147.137.0.0/16162.17.96.0/19162.151.2.0/24162.151.28.0/24162.151.42.0/24162.151.102.0/24162.151.114.0/23162.151.122.0/23162.151.128.0/23162.151.164.0/24168.221.0.0/16168.221.171.0/24168.221.176.0/20173.9.128.0/18173.12.64.0/18173.14.89.0/24173.162.64.0/18174.48.0.0/16174.61.0.0/17174.176.0.0/16184.117.0.0/182001:558:70::/442001:558:72::/482001:558:a020::/482001:558:fe2e::/482001:559:89::/482001:559:ea::/482001:559:116::/482001:559:140::/482001:559:142::/482001:559:160::/482001:559:168::/482001:559:18b::/482001:559:1ac::/482001:559:1cb::/482001:559:1cd::/482001:559:205::/482001:559:232::/482001:559:281::/482001:559:2a0::/482001:559:2cf::/482001:559:2f8::/482001:559:386::/482001:559:3e6::/482001:559:401::/482001:559:463::/482001:559:478::/482001:559:4d4::/482001:559:4ef::/482001:559:514::/482001:559:554::/482001:559:55c::/482001:559:5ae::/482001:559:5af::/482001:559:71c::/482001:559:77e::/482001:559:7c7::/482001:559:7c9::/482001:559:804f::/482001:559:8075::/482001:559:8077::/482001:559:8106::/482001:559:8112::/482001:559:815b::/482001:559:816f::/482001:559:81d1::/482001:559:81d2::/482001:559:81d3::/482001:559:821d::/482001:559:8332::/482001:559:8334::/482001:559:8425::/482001:559:846c::/482001:559:84c6::/482001:559:84ef::/482001:559:8502::/482001:559:852b::/482001:559:8568::/482001:559:85af::/482001:559:85be::/482001:559:85bf::/482001:559:86c9::/482001:559:870f::/482001:559:8750::/482001:559:8751::/482001:559:8762::/482001:559:8797::/482001:559:8798::/482001:559:c02f::/482001:559:c030::/482001:559:c03b::/482001:559:c03c::/482001:559:c0b9::/482001:559:c0ba::/482001:559:c0d0::/482001:559:c0d1::/482001:559:c111::/482001:559:c119::/482001:559:c136::/482001:559:c164::/482001:559:c1ac::/482001:559:c1b3::/482001:559:c1f5::/482001:559:c245::/482001:559:c246::/482001:559:c25a::/482001:559:c25b::/482001:559:c25c::/482001:559:c3ce::/482001:559:c427::/482001:559:c440::/482001:559:c47b::/482001:559:c4c3::/482001:559:c4f0::/482001:559:c4f1::/482001:559:c4f2::/482001:559:c501::/482001:559:c51b::/482001:559:c520::/482001:559:c52c::/482001:559:c557::/482001:559:c55e::/482601:580::/262603:2580::/262603:3020::/322603:30a2::/32

Snapshot history

DateNameCountryClassPrefixes
2026-11-14Comcast Cable Communications, LLCUSUnknown303
2026-11-13Comcast Cable Communications, LLCUSUnknown303
2026-11-12Comcast Cable Communications, LLCUSUnknown289
2026-11-11Comcast Cable Communications, LLCUSUnknown303
2026-11-10Comcast Cable Communications, LLCUSUnknown303
2026-11-09Comcast Cable Communications, LLCUSUnknown303
2026-11-08Comcast Cable Communications, LLCUSUnknown303
2026-11-07Comcast Cable Communications, LLCUSUnknown303
2026-11-06Comcast Cable Communications, LLCUSUnknown302
2026-11-05Comcast Cable Communications, LLCUSUnknown302
2026-11-04Comcast Cable Communications, LLCUSUnknown302
2026-11-03Comcast Cable Communications, LLCUSUnknown304
2026-11-02Comcast Cable Communications, LLCUSUnknown296
2026-11-01Comcast Cable Communications, LLCUSUnknown304
2026-10-31Comcast Cable Communications, LLCUSUnknown296
2026-10-30Comcast Cable Communications, LLCUSUnknown304
2026-10-29Comcast Cable Communications, LLCUSUnknown304
2026-10-28Comcast Cable Communications, LLCUSUnknown282
2026-10-27Comcast Cable Communications, LLCUSUnknown304
2026-10-26Comcast Cable Communications, LLCUSUnknown304
2026-10-25Comcast Cable Communications, LLCUSUnknown304
2026-10-24Comcast Cable Communications, LLCUSUnknown282
2026-10-23Comcast Cable Communications, LLCUSUnknown296
2026-10-22Comcast Cable Communications, LLCUSUnknown304
2026-10-21Comcast Cable Communications, LLCUSUnknown296
2026-10-20Comcast Cable Communications, LLCUSUnknown306
2026-10-19Comcast Cable Communications, LLCUSUnknown306
2026-10-18Comcast Cable Communications, LLCUSUnknown306
2026-10-17Comcast Cable Communications, LLCUSUnknown306
2026-10-16Comcast Cable Communications, LLCUSUnknown306
2026-10-15Comcast Cable Communications, LLCUSUnknown297
2026-10-14Comcast Cable Communications, LLCUSUnknown307
2026-10-13Comcast Cable Communications, LLCUSUnknown307
2026-10-12Comcast Cable Communications, LLCUSUnknown307
2026-10-11Comcast Cable Communications, LLCUSUnknown307
2026-10-10Comcast Cable Communications, LLCUSUnknown307
2026-10-09Comcast Cable Communications, LLCUSUnknown305
2026-10-08Comcast Cable Communications, LLCUSUnknown299
2026-10-07Comcast Cable Communications, LLCUSUnknown307
2026-10-06Comcast Cable Communications, LLCUSUnknown307
2026-10-05Comcast Cable Communications, LLCUSUnknown307
2026-10-04Comcast Cable Communications, LLCUSUnknown307
2026-10-03Comcast Cable Communications, LLCUSUnknown307
2026-10-02Comcast Cable Communications, LLCUSUnknown293
2026-10-01Comcast Cable Communications, LLCUSUnknown285
2026-09-30Comcast Cable Communications, LLCUSUnknown293
2026-09-29Comcast Cable Communications, LLCUSUnknown293
2026-09-28Comcast Cable Communications, LLCUSUnknown293
2026-09-27Comcast Cable Communications, LLCUSUnknown293
2026-09-26Comcast Cable Communications, LLCUSUnknown293
2026-09-25Comcast Cable Communications, LLCUSUnknown292
2026-09-24Comcast Cable Communications, LLCUSUnknown307
2026-09-23Comcast Cable Communications, LLCUSUnknown293
2026-09-22Comcast Cable Communications, LLCUSUnknown307
2026-09-21Comcast Cable Communications, LLCUSUnknown307
2026-09-20Comcast Cable Communications, LLCUSUnknown307
2026-09-19Comcast Cable Communications, LLCUSUnknown307
2026-09-18Comcast Cable Communications, LLCUSUnknown307
2026-09-17Comcast Cable Communications, LLCUSUnknown307
2026-09-16Comcast Cable Communications, LLCUSUnknown307
2026-09-15Comcast Cable Communications, LLCUSUnknown309
2026-09-14Comcast Cable Communications, LLCUSUnknown309
2026-09-13Comcast Cable Communications, LLCUSUnknown309
2026-09-12Comcast Cable Communications, LLCUSUnknown309
2026-09-11Comcast Cable Communications, LLCUSUnknown309
2026-09-10Comcast Cable Communications, LLCUSUnknown309
2026-09-09Comcast Cable Communications, LLCUSUnknown309
2026-09-08Comcast Cable Communications, LLCUSUnknown309
2026-09-07Comcast Cable Communications, LLCUSUnknown309
2026-09-06Comcast Cable Communications, LLCUSUnknown309
2026-09-05Comcast Cable Communications, LLCUSUnknown309
2026-09-04Comcast Cable Communications, LLCUSUnknown309
2026-09-03Comcast Cable Communications, LLCUSUnknown309
2026-09-02Comcast Cable Communications, LLCUSUnknown309
2026-09-01Comcast Cable Communications, LLCUSUnknown309
2026-08-31Comcast Cable Communications, LLCUSUnknown309
2026-08-30Comcast Cable Communications, LLCUSUnknown309
2026-08-29Comcast Cable Communications, LLCUSUnknown309
2026-08-28Comcast Cable Communications, LLCUSUnknown309
2026-08-27Comcast Cable Communications, LLCUSUnknown285
2026-08-26Comcast Cable Communications, LLCUSUnknown309
2026-08-25Comcast Cable Communications, LLCUSUnknown309
2026-08-24Comcast Cable Communications, LLCUSUnknown309
2026-08-23Comcast Cable Communications, LLCUSUnknown309
2026-08-22Comcast Cable Communications, LLCUSUnknown309
2026-08-21Comcast Cable Communications, LLCUSUnknown309
2026-08-20Comcast Cable Communications, LLCUSUnknown309
2026-08-19Comcast Cable Communications, LLCUSUnknown309
2026-08-18Comcast Cable Communications, LLCUSUnknown309
2026-08-17Comcast Cable Communications, LLCUSUnknown309
2026-08-16Comcast Cable Communications, LLCUSUnknown309
2026-08-15Comcast Cable Communications, LLCUSUnknown309
2026-08-14Comcast Cable Communications, LLCUSUnknown309
2026-08-13Comcast Cable Communications, LLCUSUnknown309
2026-08-12Comcast Cable Communications, LLCUSUnknown309
2026-08-11Comcast Cable Communications, LLCUSUnknown309
2026-08-10Comcast Cable Communications, LLCUSUnknown309
2026-08-09Comcast Cable Communications, LLCUSUnknown309
2026-08-08Comcast Cable Communications, LLCUSUnknown309
2026-08-07Comcast Cable Communications, LLCUSUnknown309
2026-08-06Comcast Cable Communications, LLCUSUnknown309
2026-08-05Comcast Cable Communications, LLCUSUnknown309
2026-08-04Comcast Cable Communications, LLCUSUnknown310
2026-08-03Comcast Cable Communications, LLCUSUnknown310
2026-08-02Comcast Cable Communications, LLCUSUnknown310
2026-08-01Comcast Cable Communications, LLCUSUnknown310
2026-07-31Comcast Cable Communications, LLCUSUnknown310
2026-07-30Comcast Cable Communications, LLCUSUnknown311
2026-07-29Comcast Cable Communications, LLCUSUnknown311
2026-07-28Comcast Cable Communications, LLCUSUnknown311
2026-07-27Comcast Cable Communications, LLCUSUnknown311
2026-07-26Comcast Cable Communications, LLCUSUnknown311
2026-07-25Comcast Cable Communications, LLCUSUnknown311
2026-07-24Comcast Cable Communications, LLCUSUnknown311
2026-07-23Comcast Cable Communications, LLCUSUnknown303
2026-07-22Comcast Cable Communications, LLCUSUnknown311
2026-07-21Comcast Cable Communications, LLCUSUnknown311
2026-07-20Comcast Cable Communications, LLCUSUnknown311
2026-07-19Comcast Cable Communications, LLCUSUnknown311
2026-07-18Comcast Cable Communications, LLCUSUnknown311
2026-07-17Comcast Cable Communications, LLCUSUnknown311
2026-07-16Comcast Cable Communications, LLCUSUnknown314
2026-07-15Comcast Cable Communications, LLCUSUnknown312
2026-07-14Comcast Cable Communications, LLCUSUnknown312
2026-07-13Comcast Cable Communications, LLCUSUnknown314
2026-07-12Comcast Cable Communications, LLCUSUnknown314
2026-07-11Comcast Cable Communications, LLCUSUnknown314
2026-07-10Comcast Cable Communications, LLCUSUnknown314
2026-07-09Comcast Cable Communications, LLCUSUnknown312
2026-07-08Comcast Cable Communications, LLCUSUnknown314
2026-07-07Comcast Cable Communications, LLCUSUnknown312
2026-07-06Comcast Cable Communications, LLCUSUnknown312
2026-07-05Comcast Cable Communications, LLCUSUnknown314
2026-07-04Comcast Cable Communications, LLCUSUnknown314
2026-07-03Comcast Cable Communications, LLCUSUnknown314
2026-07-02Comcast Cable Communications, LLCUSUnknown314
2026-07-01Comcast Cable Communications, LLCUSUnknown314
2026-06-30Comcast Cable Communications, LLCUSUnknown306
2026-06-29Comcast Cable Communications, LLCUSUnknown306
2026-06-28Comcast Cable Communications, LLCUSUnknown306
2026-06-27Comcast Cable Communications, LLCUSUnknown306
2026-06-26Comcast Cable Communications, LLCUSUnknown306
2026-06-25Comcast Cable Communications, LLCUSUnknown306
2026-06-24Comcast Cable Communications, LLCUSUnknown306
2026-06-23Comcast Cable Communications, LLCUSUnknown306
2026-06-22Comcast Cable Communications, LLCUSUnknown306
2026-06-21Comcast Cable Communications, LLCUSUnknown306
2026-06-20Comcast Cable Communications, LLCUSUnknown306
2026-06-19Comcast Cable Communications, LLCUSUnknown306
2026-06-18Comcast Cable Communications, LLCUSUnknown306
2026-06-17Comcast Cable Communications, LLCUSUnknown306
2026-06-16Comcast Cable Communications, LLCUSUnknown306
2026-06-15Comcast Cable Communications, LLCUSUnknown306
2026-06-14Comcast Cable Communications, LLCUSUnknown306
2026-06-13Comcast Cable Communications, LLCUSUnknown306

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-10-232603:30a2::/32ReleasedAS20214—
2026-10-222001:558:70::/44Acquired—AS20214
2026-10-222001:558:72::/48Acquired—AS20214
2026-10-222001:558:a020::/48Acquired—AS20214
2026-10-222001:558:fe2e::/48Acquired—AS20214
2026-10-222601:580::/26Acquired—AS20214
2026-10-222603:2580::/26Acquired—AS20214
2026-10-222603:3020::/32Acquired—AS20214
2026-10-222603:30a2::/32Acquired—AS20214
2026-10-212001:558:70::/44ReleasedAS20214—
2026-10-212001:558:72::/48ReleasedAS20214—
2026-10-212001:558:a020::/48ReleasedAS20214—
2026-10-212001:558:fe2e::/48ReleasedAS20214—
2026-10-212001:559:8075::/48ReleasedAS20214—
2026-10-212001:559:8077::/48ReleasedAS20214—
2026-10-212601:580::/26ReleasedAS20214—
2026-10-212603:2580::/26ReleasedAS20214—
2026-10-212603:3020::/32ReleasedAS20214—
2026-10-212603:30a2::/32ReleasedAS20214—
2026-10-162001:558:70::/44Acquired—AS20214
2026-10-162001:558:72::/48Acquired—AS20214
2026-10-162001:558:a020::/48Acquired—AS20214
2026-10-162001:558:fe2e::/48Acquired—AS20214
2026-10-162001:559:5ae::/48Acquired—AS20214
2026-10-162601:580::/26Acquired—AS20214
2026-10-162603:2580::/26Acquired—AS20214
2026-10-162603:3020::/32Acquired—AS20214
2026-10-162603:30a2::/32Acquired—AS20214
2026-10-152001:558:70::/44ReleasedAS20214—
2026-10-152001:558:72::/48ReleasedAS20214—
2026-10-152001:558:a020::/48ReleasedAS20214—
2026-10-152001:558:fe2e::/48ReleasedAS20214—
2026-10-152001:559:89::/48ReleasedAS20214—
2026-10-152001:559:5ae::/48ReleasedAS20214—
2026-10-152601:580::/26ReleasedAS20214—
2026-10-152603:2580::/26ReleasedAS20214—
2026-10-152603:3020::/32ReleasedAS20214—
2026-10-152603:30a2::/32ReleasedAS20214—
2026-10-102001:559:7c7::/48Acquired—AS20214
2026-10-102001:559:7c9::/48Acquired—AS20214
2026-10-092001:558:70::/44Acquired—AS20214
2026-10-092001:558:72::/48Acquired—AS20214
2026-10-092001:558:a020::/48Acquired—AS20214
2026-10-092001:558:fe2e::/48Acquired—AS20214
2026-10-092001:559:7c7::/48ReleasedAS20214—
2026-10-092001:559:7c9::/48ReleasedAS20214—
2026-10-092601:580::/26Acquired—AS20214
2026-10-092603:2580::/26Acquired—AS20214
2026-10-092603:3020::/32Acquired—AS20214
2026-10-092603:30a2::/32Acquired—AS20214
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