$ query “AS4229” --type=asn → 1 result(s)
AS4229 — ZEN-NET
Zenlayer Inc
AS4229 is a mid-size transit provider registered to Zenlayer Inc, based in the United States since 2020. The network announces 6 656 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #68 by Reach — Top 100 by customer cone size
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 20, 2020
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 22 / 12
- IPv6 Prefixes (raw / aggregated)
- 10 / 1
- IPv4 Addresses
- 6 656
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇸🇬 SG (7 IPs), 🇭🇰 HK (1 IPs), 🇺🇸 US (5 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 6 656 total (0.00%)
Connectivity Summary
- Upstream Providers
- 4 upstream autonomous systems providing transit
- Peers
- 286 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 38 downstream autonomous systems buying transit
- Degree
- 334 unique BGP neighbors (providers + customers + peers)
- Reach
- 37 676 — customer cone size measuring network influence
- Degree Rank
- #388
- Reach Rank
- #68
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (22 total)
- 129.227.160.0/21 (2 048 addresses)
- 162.128.0.0/22 (1 024 addresses)
- 23.91.110.0/23 (512 addresses)
- 98.98.230.0/23 (512 addresses)
- 103.140.146.0/23 (512 addresses)
- 162.128.226.0/23 (512 addresses)
- 23.91.109.0/24 (256 addresses)
- 98.98.98.0/24 (256 addresses)
- 128.14.86.0/24 (256 addresses)
- 162.128.41.0/24 (256 addresses)
- 162.128.42.0/24 (256 addresses)
- 162.128.193.0/24 (256 addresses)
IPv6 Prefixes (10 total)
- 2404:ff40::/32