AS396986 Bytedance Inc.

BYTEDANCE - Bytedance Inc. · registered in the United States

IPv4 addresses59,648107 prefixes · 0.002% of announced IPv4

Rank in United States#1,404largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,660of 79,396 networks with IPv4

IPv695 x /4866 prefixes

CountryUnited States18,679 ASNs registered there

Open AS396986 in ASN lookup Look up an IP in this network (71.18.1.1) All networks in United States

IPv4 prefixes

All 107 prefixes, in address order.

71.18.1.0/24
71.18.2.0/23
71.18.4.0/23
71.18.7.0/24
71.18.12.0/23
71.18.16.0/22
71.18.20.0/23
71.18.24.0/23
71.18.26.0/24
71.18.29.0/24
71.18.30.0/24
71.18.32.0/24
71.18.34.0/23
71.18.36.0/23
71.18.39.0/24
71.18.41.0/24
71.18.42.0/24
71.18.44.0/22
71.18.48.0/23
71.18.51.0/24
71.18.56.0/22
71.18.64.0/22
71.18.71.0/24
71.18.72.0/22
71.18.77.0/24
71.18.79.0/24
71.18.80.0/23
71.18.82.0/24
71.18.84.0/22
71.18.88.0/22
71.18.92.0/23
71.18.94.0/24
71.18.96.0/21
71.18.105.0/24
71.18.106.0/23
71.18.108.0/22
71.18.112.0/23
71.18.117.0/24
71.18.118.0/23
71.18.120.0/24
71.18.121.0/24
71.18.122.0/24
71.18.126.0/23
71.18.128.0/23
71.18.131.0/24
71.18.132.0/23
71.18.134.0/24
71.18.136.0/21
71.18.144.0/22
71.18.148.0/23
71.18.150.0/24
71.18.152.0/21
71.18.160.0/23
71.18.163.0/24
71.18.164.0/23
71.18.167.0/24
71.18.168.0/22
71.18.175.0/24
71.18.176.0/22
71.18.180.0/24
71.18.182.0/24
71.18.184.0/22
71.18.196.0/23
71.18.199.0/24
71.18.200.0/21
71.18.208.0/21
71.18.216.0/22
71.18.222.0/23
71.18.228.0/24
71.18.231.0/24
71.18.232.0/24
71.18.237.0/24
71.18.238.0/23
71.18.240.0/23
71.18.244.0/23
71.18.246.0/24
101.45.0.0/24
101.45.2.0/23
101.45.4.0/23
101.45.6.0/24
101.45.8.0/24
101.45.11.0/24
101.45.12.0/22
101.45.16.0/22
101.45.20.0/24
101.45.23.0/24
101.45.25.0/24
101.45.27.0/24
101.45.28.0/24
101.45.199.0/24
101.45.202.0/24
101.45.236.0/22
130.44.212.0/24
130.44.214.0/23
139.177.225.0/24
139.177.227.0/24
139.177.233.0/24
139.177.235.0/24
139.177.238.0/24
139.177.240.0/21
139.177.248.0/24
147.160.176.0/24
147.160.184.0/24
147.160.190.0/24
180.240.234.0/23
199.103.24.0/23
202.52.240.0/21

IPv6 prefixes

All 66 prefixes.

2001:fb0:1056::/48
2404:8d04:2643::/48
2404:8d04:4642::/48
2404:9dc0:c000::/48
2605:340::/47
2605:340:100::/48
2605:340:200::/48
2605:340:300::/47
2605:340:f00a::/47
2605:340:f00e::/48
2605:340:f011::/48
2605:340:f013::/48
2605:340:f015::/48
2605:340:f016::/48
2605:340:f018::/46
2605:340:f01c::/48
2605:340:f023::/48
2605:340:f024::/47
2605:340:f027::/48
2605:340:f028::/47
2605:340:f030::/48
2605:340:f035::/48
2605:340:f036::/48
2605:340:f03d::/48
2605:340:f03e::/48
2605:340:f042::/48
2605:340:f044::/48
2605:340:f046::/47
2605:340:f049::/48
2605:340:f04a::/48
2605:340:f04f::/48
2605:340:f052::/48
2605:340:f05a::/48
2605:340:f05c::/48
2605:340:f062::/48
2605:340:f06c::/48
2605:340:f06e::/48
2605:340:f089::/48
2605:340:f08b::/48
2605:340:f091::/48
2605:340:f092::/48
2605:340:f095::/48
2605:340:f096::/48
2605:340:f098::/48
2605:340:f09a::/47
2605:340:f09c::/46
2605:340:f0a0::/46
2605:340:f0a4::/47
2605:340:f0a7::/48
2605:340:f0a8::/47
2605:340:f0ad::/48
2605:340:f0ae::/47
2605:340:f0b1::/48
2605:340:f0b3::/48
2605:340:f0b4::/47
2605:340:f0b8::/46
2605:340:f0bc::/47
2605:340:f0bf::/48
2605:340:f0c0::/47
2605:340:f0c3::/48
2605:340:f0c4::/46
2605:340:f0c8::/47
2605:340:f0cb::/48
2605:340:f0d2::/48
2605:340:f0d9::/48
2605:340:f0da::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS25921#1401 LUS-FIBER-LCG - LUS Fiber60,160

AS57976#1402 BLIZZARD Blizzard Entertainment, Inc59,648

AS40317#1403 PEOPLESCOMMUNICATIONS - Peoples Communications Inc.59,648

AS16811#1405 SAGENET-GTH - SageNet LLC59,648

AS5738#1406 SOVER-ASN - FirstLight Fiber, Inc.59,616

AS53435#1407 JACKSONENERGY-EPLUS - JACKSON ENERGY AUTHORITY59,392

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources