$ query “AS23771” --type=asn → 1 result(s)
AS23771 · SXBCTV-AP
SXBCTV Internet Service Provider
AS23771 is owned by SXBCTV Internet Service Provider and is a stub network, based in China. The system announces a solid 505 344 IPv4 addresses, including a /14, and supports IPv6. The bulk of its IP address space is in China.
Basic Information
- Country
- 🇨🇳 China
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- June 01, 2026
- Last Seen
- June 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 16 / 9
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 505 344
- Largest IPv4 Prefix
- /14 (262 144 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇨🇳 China (616 960 IPs)
- Prefix Changed
- June 03, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 505 344 total (0.00%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Degree
- 3 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (16 total)
- 182.80.0.0/14 (262 144 addresses (/14 prefix))
- 124.22.0.0/15 (131 072 addresses (/15 prefix))
- 139.148.0.0/16 (65 536 addresses (/16 prefix))
- 124.47.0.0/18 (16 384 addresses (/18 prefix))
- 210.87.128.0/18 (16 384 addresses (/18 prefix))
- 203.152.64.0/19 (8 192 addresses (/19 prefix))
- 202.150.16.0/20 (4 096 addresses (/20 prefix))
- 103.197.228.0/22 (1 024 addresses (/22 prefix))
- 59.153.4.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (1 total)
- 2405:e600:2::/48