$ query “AS45899” --type=asn → 1 result(s)
AS45899 — VNPT-AS-VN
VNPT Corp
AS45899 is a major transit provider operated by VNPT Corp, established in Vietnam. The network announces an impressive 7.7 million IPv4 addresses, including a /11. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #3 in Vietnam — Top 10 by reach within country
Basic Information
- Country
- 🇻🇳 Vietnam
- 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)
- 3 331 / 99
- IPv6 Prefixes (raw / aggregated)
- 331 / 3
- IPv4 Addresses
- 7 652 864
- Largest IPv4 Prefix
- /11 (2 097 152 addresses)
- Largest IPv6 Prefix
- /31
- Geolocated Countries
- 🇻🇳 VN (120 IPs), 🇺🇸 US (4 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 315 flagged IPs out of 7 652 864 total (0.00%)
- Open Proxies
- 11 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 8 upstream autonomous systems providing transit
- Peers
- 178 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 131 downstream autonomous systems buying transit
- Degree
- 325 unique BGP neighbors (providers + customers + peers)
- Reach
- 6 656 — customer cone size measuring network influence
- Degree Rank
- #401
- Reach Rank
- #504
- Country Rank
- #3
Upstream Providers (8)
Prefix Lists
IPv4 Prefixes (3 331 total)
- 14.160.0.0/11 (2 097 152 addresses)
- 113.160.0.0/11 (2 097 152 addresses)
- 14.240.0.0/12 (1 048 576 addresses)
- 14.232.0.0/13 (524 288 addresses)
- 123.16.0.0/13 (524 288 addresses)
- 14.228.0.0/14 (262 144 addresses)
- 123.24.0.0/14 (262 144 addresses)
- 222.252.0.0/14 (262 144 addresses)
- 14.226.0.0/15 (131 072 addresses)
- 123.28.0.0/15 (131 072 addresses)
- 14.224.0.0/16 (65 536 addresses)
- 203.162.0.0/16 (65 536 addresses)
- 123.31.128.0/17 (32 768 addresses)
- 203.210.128.0/17 (32 768 addresses)
- 123.30.0.0/18 (16 384 addresses)
- 123.31.64.0/18 (16 384 addresses)
- 221.132.0.0/19 (8 192 addresses)
- 123.30.176.0/20 (4 096 addresses)
- 123.30.208.0/20 (4 096 addresses)
- 123.31.48.0/20 (4 096 addresses)
- 23.53.208.0/21 (2 048 addresses)
- 123.30.80.0/21 (2 048 addresses)
- 123.30.96.0/21 (2 048 addresses)
- 123.30.112.0/21 (2 048 addresses)
- 123.30.168.0/21 (2 048 addresses)
- 123.30.192.0/21 (2 048 addresses)
- 123.30.232.0/21 (2 048 addresses)
- 123.31.0.0/21 (2 048 addresses)
- 123.31.16.0/21 (2 048 addresses)
- 221.132.32.0/21 (2 048 addresses)
- 23.48.52.0/22 (1 024 addresses)
- 23.48.56.0/22 (1 024 addresses)
- 45.124.92.0/22 (1 024 addresses)
- 45.254.32.0/22 (1 024 addresses)
- 103.9.76.0/22 (1 024 addresses)
- 103.42.56.0/22 (1 024 addresses)
- 103.56.156.0/22 (1 024 addresses)
- 103.68.252.0/22 (1 024 addresses)
- 103.107.180.0/22 (1 024 addresses)
- 103.131.68.0/22 (1 024 addresses)
- 103.237.96.0/22 (1 024 addresses)
- 123.30.64.0/22 (1 024 addresses)
- 123.30.76.0/22 (1 024 addresses)
- 123.30.88.0/22 (1 024 addresses)
- 123.30.120.0/22 (1 024 addresses)
- 123.30.144.0/22 (1 024 addresses)
- 123.30.204.0/22 (1 024 addresses)
- 123.30.224.0/22 (1 024 addresses)
- 146.196.64.0/22 (1 024 addresses)
- 221.132.52.0/22 (1 024 addresses)
IPv6 Prefixes (331 total)
- 2001:ee0::/31
- 2001:ee2::/32
- 2001:df2:ce00::/48