$ query “AS55850” --type=asn → 1 result(s)
AS55850 — MERCURYNZ-AS-AP
Mercury NZ Limited
AS55850 is a mid-size transit provider run by Mercury NZ Limited, registered in New Zealand. The network announces a solid 108 288 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #3 in New Zealand — Top 10 by reach within country
Basic Information
- Country
- 🇳🇿 New Zealand
- Category
- Internet Service Provider
- Network Role
- Mid-size 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)
- 29 / 28
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 108 288
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇳🇿 NZ (51 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 108 288 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 240 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 30 downstream autonomous systems buying transit
- Degree
- 281 unique BGP neighbors (providers + customers + peers)
- Reach
- 213 — customer cone size measuring network influence
- Degree Rank
- #468
- Reach Rank
- #822
- Country Rank
- #3
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (29 total)
- 116.251.128.0/18 (16 384 addresses)
- 139.180.64.0/18 (16 384 addresses)
- 14.137.0.0/19 (8 192 addresses)
- 101.53.192.0/19 (8 192 addresses)
- 115.69.160.0/19 (8 192 addresses)
- 180.148.96.0/19 (8 192 addresses)
- 203.94.32.0/19 (8 192 addresses)
- 124.155.224.0/20 (4 096 addresses)
- 149.19.16.0/20 (4 096 addresses)
- 202.56.32.0/20 (4 096 addresses)
- 208.56.208.0/20 (4 096 addresses)
- 116.251.192.0/21 (2 048 addresses)
- 167.179.216.0/21 (2 048 addresses)
- 202.56.48.0/21 (2 048 addresses)
- 202.137.240.0/21 (2 048 addresses)
- 203.124.16.0/21 (2 048 addresses)
- 103.8.140.0/22 (1 024 addresses)
- 103.241.56.0/22 (1 024 addresses)
- 116.251.200.0/22 (1 024 addresses)
- 150.107.172.0/22 (1 024 addresses)
- 163.47.236.0/22 (1 024 addresses)
- 209.87.188.0/22 (1 024 addresses)
- 103.15.126.0/23 (512 addresses)
- 103.26.202.0/24 (256 addresses)
- 103.96.84.0/24 (256 addresses)
- 103.173.251.0/24 (256 addresses)
- 202.74.33.0/24 (256 addresses)
- 223.165.16.0/24 (256 addresses)
IPv6 Prefixes (2 total)
- 2401:2f40::/32
- 2406:5a00::/32