$ query “AS149178” --type=asn → 1 result(s)
AS149178 · CT-HEFEI-NANGANG-IDC
China Telecom
AS149178 is owned by China Telecom and is a stub network, based in China. The system announces a respectable 16 384 IPv4 addresses, 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
- August 01, 2026
- Last Seen
- September 09, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 1
- IPv6 Prefixes (raw / aggregated)
- 6 / 6
- IPv4 Addresses
- 16 384
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇨🇳 China (16 384 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 16 384 total (0.01%)
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 3 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS4134 — CHINANET-BACKBONE
Prefix Lists
IPv4 Prefixes (2 total)
- 223.244.0.0/18 (16 384 addresses (/18 prefix))
IPv6 Prefixes (6 total)
- 240e:95a:4000::/36
- 240e:982:5300::/40
- 240e:982:5400::/40
- 240e:6:d1a0::/44
- 240e:108:1153::/48
- 240e:108:1154::/48