$ query “AS396986” --type=asn → 1 result(s)

AS396986 · BYTEDANCE

Bytedance Inc.

AS396986 is operated by Bytedance Inc. and serves as a hosting access provider, based in the United States since 2018. The system announces a respectable 64 512 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in Singapore. This AS has recently updated its prefix announcements.

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 16, 2018
Last Changed
March 04, 2026
Last Seen
July 25, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
222 / 90
IPv6 Prefixes (raw / aggregated)
105 / 62
IPv4 Addresses
64 512
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/45
Geolocated Countries
🇺🇸 United States (62 464 IPs), 🇸🇬 Singapore (2 560 IPs)
Prefix Changed
July 25, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
50 upstreams providing transit
Peers
280 networks exchanging traffic without transit
Downstream Customers
1 downstream buying transit
Unclassified
15 unclassified BGP neighbors
Degree
346 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (50)

  • AS174 — COGENT (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS137409 — GSLNETWORKS-AS-AP
  • AS7713 — TELKOMNET-AS-AP
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS37662 — WIOCC
  • AS4775 — DENT-GLOBENET
  • AS8966 — ETISALAT-AS
  • and 40 more

Prefix Lists

IPv4 Prefixes (222 total)

  • 71.18.128.0/20 (4 096 addresses (/20 prefix))
  • 71.18.96.0/20 (4 096 addresses (/20 prefix))
  • 71.18.32.0/21 (2 048 addresses (/21 prefix))
  • 139.177.240.0/21 (2 048 addresses (/21 prefix))
  • 71.18.88.0/21 (2 048 addresses (/21 prefix))
  • 71.18.208.0/21 (2 048 addresses (/21 prefix))
  • 202.52.240.0/21 (2 048 addresses (/21 prefix))
  • 71.18.200.0/21 (2 048 addresses (/21 prefix))
  • 71.18.120.0/21 (2 048 addresses (/21 prefix))
  • 71.18.48.0/21 (2 048 addresses (/21 prefix))
  • 71.18.152.0/21 (2 048 addresses (/21 prefix))
  • 71.18.160.0/21 (2 048 addresses (/21 prefix))
  • 71.18.168.0/22 (1 024 addresses (/22 prefix))
  • 71.18.84.0/22 (1 024 addresses (/22 prefix))
  • 71.18.176.0/22 (1 024 addresses (/22 prefix))
  • 71.18.44.0/22 (1 024 addresses (/22 prefix))
  • 71.18.144.0/22 (1 024 addresses (/22 prefix))
  • 71.18.56.0/22 (1 024 addresses (/22 prefix))
  • 71.18.4.0/22 (1 024 addresses (/22 prefix))
  • 71.18.64.0/22 (1 024 addresses (/22 prefix))
  • 71.18.184.0/22 (1 024 addresses (/22 prefix))
  • 71.18.72.0/22 (1 024 addresses (/22 prefix))
  • 71.18.116.0/22 (1 024 addresses (/22 prefix))
  • 71.18.16.0/22 (1 024 addresses (/22 prefix))
  • 71.18.216.0/22 (1 024 addresses (/22 prefix))
  • 101.45.16.0/23 (512 addresses (/23 prefix))
  • 71.18.244.0/23 (512 addresses (/23 prefix))
  • 71.18.80.0/23 (512 addresses (/23 prefix))
  • 71.18.2.0/23 (512 addresses (/23 prefix))
  • 71.18.112.0/23 (512 addresses (/23 prefix))
  • 199.103.24.0/23 (512 addresses (/23 prefix))
  • 180.240.234.0/23 (512 addresses (/23 prefix))
  • 147.160.176.0/23 (512 addresses (/23 prefix))
  • 71.18.42.0/23 (512 addresses (/23 prefix))
  • 71.18.148.0/23 (512 addresses (/23 prefix))
  • 130.44.214.0/23 (512 addresses (/23 prefix))
  • 101.45.14.0/23 (512 addresses (/23 prefix))
  • 71.18.30.0/23 (512 addresses (/23 prefix))
  • 101.45.4.0/23 (512 addresses (/23 prefix))
  • 71.18.240.0/23 (512 addresses (/23 prefix))
  • 71.18.238.0/23 (512 addresses (/23 prefix))
  • 71.18.222.0/23 (512 addresses (/23 prefix))
  • 71.18.182.0/23 (512 addresses (/23 prefix))
  • 71.18.24.0/23 (512 addresses (/23 prefix))
  • 71.18.10.0/23 (512 addresses (/23 prefix))
  • 71.18.196.0/23 (512 addresses (/23 prefix))
  • 71.18.12.0/23 (512 addresses (/23 prefix))
  • 71.18.20.0/23 (512 addresses (/23 prefix))
  • 101.45.23.0/24 (256 addresses (/24 prefix))
  • 101.45.196.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (105 total)

  • 2605:340:f098::/45
  • 2605:340:f0b8::/45
  • 2605:340:f0a0::/45
  • 2605:340:f0ac::/46
  • 2605:340:f094::/46
  • 2605:340:f0c4::/46
  • 2605:340:f018::/46
  • 2605:340:f0c0::/47
  • 2605:340:f00a::/47
  • 2605:340:f0b2::/47
  • 2605:340:f0b4::/47
  • 2605:340:f0a8::/47
  • 2605:340:300::/47
  • 2605:340:f024::/47
  • 2605:340::/47
  • 2605:340:f0c8::/47
  • 2605:340:f028::/47
  • 2605:340:f01c::/48
  • 2605:340:f091::/48
  • 2605:340:f027::/48
  • 2605:340:f01e::/48
  • 2605:340:f030::/48
  • 2605:340:f033::/48
  • 2605:340:f035::/48
  • 2605:340:f036::/48
  • 2605:340:f03a::/48
  • 2605:340:f03d::/48
  • 2605:340:f03e::/48
  • 2605:340:f044::/48
  • 2605:340:f049::/48
  • 2605:340:f04a::/48
  • 2605:340:f04f::/48
  • 2605:340:f052::/48
  • 2605:340:f062::/48
  • 2605:340:f06c::/48
  • 2605:340:f06e::/48
  • 2605:340:f080::/48
  • 2605:340:f087::/48
  • 2605:340:f089::/48
  • 2605:340:f08b::/48
  • 2605:340:f023::/48
  • 2605:340:f092::/48
  • 2001:fb0:1056::/48
  • 2605:340:f016::/48
  • 2605:340:f015::/48
  • 2605:340:f013::/48
  • 2605:340:f0ab::/48
  • 2605:340:f011::/48
  • 2605:340:f0b1::/48
  • 2605:340:f00e::/48