$ query “AS58453” --type=asn → 1 result(s)
AS58453 — CMI-INT-HK
China Mobile International Limited
AS58453 is a major transit provider run by China Mobile International Limited, established in Hong Kong SAR China. The network announces a solid 196 864 IPv4 addresses, including a /15. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #52 by Reach — Top 100 by customer cone size
- #3 in Hong Kong SAR China — Top 10 by reach within country
Basic Information
- Country
- 🇭🇰 Hong Kong SAR China
- Category
- Internet Service Provider
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 64 / 4
- IPv6 Prefixes (raw / aggregated)
- 5 / 1
- IPv4 Addresses
- 196 864
- Largest IPv4 Prefix
- /15 (131 072 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇭🇰 HK (7 IPs), 🇸🇬 SG (2 IPs), 🇯🇵 JP (1 IPs), 🇩🇪 DE
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 196 864 total (0.00%)
Connectivity Summary
- Upstream Providers
- 7 upstream autonomous systems providing transit
- Peers
- 626 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 134 downstream autonomous systems buying transit
- Degree
- 778 unique BGP neighbors (providers + customers + peers)
- Reach
- 38 810 — customer cone size measuring network influence
- Degree Rank
- #193
- Reach Rank
- #52
- Country Rank
- #3
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (64 total)
- 223.118.0.0/15 (131 072 addresses)
- 223.120.0.0/17 (32 768 addresses)
- 223.121.0.0/17 (32 768 addresses)
- 103.11.109.0/24 (256 addresses)
IPv6 Prefixes (5 total)
- 2402:4f00::/32