$ query “AS45370” --type=asn → 1 result(s)

AS45370 · BROADBANDIDC-AS

BROADBANDIDC

AS45370 belongs to BROADBANDIDC and is a residential access provider, based in South Korea. The system announces a solid 135 936 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in South Korea, with additional presence in Australia.

Basic Information

Country
🇰🇷 South Korea
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
June 26, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
78 / 76
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
135 936
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇰🇷 South Korea (86 016 IPs), 🇦🇺 Australia (60 160 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 135 936 total (0.00%)

Connectivity Summary

Upstream Providers
1 upstream providing transit
Downstream Customers
1 downstream buying transit
Degree
2 unique BGP neighbors
Reach
12 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (78 total)

  • 210.219.0.0/19 (8 192 addresses (/19 prefix))
  • 210.93.224.0/19 (8 192 addresses (/19 prefix))
  • 61.111.64.0/19 (8 192 addresses (/19 prefix))
  • 211.37.224.0/19 (8 192 addresses (/19 prefix))
  • 211.238.208.0/20 (4 096 addresses (/20 prefix))
  • 211.237.144.0/20 (4 096 addresses (/20 prefix))
  • 61.97.80.0/20 (4 096 addresses (/20 prefix))
  • 49.50.16.0/20 (4 096 addresses (/20 prefix))
  • 175.106.112.0/20 (4 096 addresses (/20 prefix))
  • 121.101.192.0/20 (4 096 addresses (/20 prefix))
  • 211.174.32.0/20 (4 096 addresses (/20 prefix))
  • 211.238.48.0/20 (4 096 addresses (/20 prefix))
  • 61.101.224.0/20 (4 096 addresses (/20 prefix))
  • 61.106.240.0/20 (4 096 addresses (/20 prefix))
  • 61.110.32.0/20 (4 096 addresses (/20 prefix))
  • 211.254.224.0/20 (4 096 addresses (/20 prefix))
  • 223.130.208.0/20 (4 096 addresses (/20 prefix))
  • 101.101.144.0/20 (4 096 addresses (/20 prefix))
  • 101.101.192.0/20 (4 096 addresses (/20 prefix))
  • 211.237.192.0/20 (4 096 addresses (/20 prefix))
  • 101.101.128.0/21 (2 048 addresses (/21 prefix))
  • 101.101.232.0/21 (2 048 addresses (/21 prefix))
  • 101.101.248.0/21 (2 048 addresses (/21 prefix))
  • 61.100.248.0/21 (2 048 addresses (/21 prefix))
  • 110.93.112.0/21 (2 048 addresses (/21 prefix))
  • 211.111.168.0/21 (2 048 addresses (/21 prefix))
  • 211.238.184.0/21 (2 048 addresses (/21 prefix))
  • 211.238.200.0/21 (2 048 addresses (/21 prefix))
  • 49.50.144.0/21 (2 048 addresses (/21 prefix))
  • 103.2.92.0/22 (1 024 addresses (/22 prefix))
  • 103.122.184.0/22 (1 024 addresses (/22 prefix))
  • 211.238.180.0/22 (1 024 addresses (/22 prefix))
  • 61.97.164.0/22 (1 024 addresses (/22 prefix))
  • 211.238.194.0/23 (512 addresses (/23 prefix))
  • 211.238.44.0/23 (512 addresses (/23 prefix))
  • 223.130.236.0/23 (512 addresses (/23 prefix))
  • 211.110.64.0/23 (512 addresses (/23 prefix))
  • 223.130.234.0/23 (512 addresses (/23 prefix))
  • 61.97.162.0/23 (512 addresses (/23 prefix))
  • 211.111.162.0/23 (512 addresses (/23 prefix))
  • 61.97.168.0/23 (512 addresses (/23 prefix))
  • 211.111.166.0/23 (512 addresses (/23 prefix))
  • 61.97.172.0/23 (512 addresses (/23 prefix))
  • 110.172.96.0/23 (512 addresses (/23 prefix))
  • 103.11.56.0/23 (512 addresses (/23 prefix))
  • 101.101.244.0/23 (512 addresses (/23 prefix))
  • 211.238.32.0/23 (512 addresses (/23 prefix))
  • 101.101.242.0/23 (512 addresses (/23 prefix))
  • 211.238.36.0/23 (512 addresses (/23 prefix))
  • 211.238.178.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2405:8dc0::/32