$ query “AS16633” --type=asn → 1 result(s)

AS16633 · I-3

N-able Technologies Inc.

AS16633 is run by N-able Technologies Inc. and is a residential access provider, based in the United States since 2000. The system announces a respectable 13 824 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in the Netherlands. This AS has recently updated its prefix announcements.

Basic Information

Country
🇺🇸 United States
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
May 30, 2000
Last Changed
September 01, 2026
Last Seen
September 09, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
50 / 42
IPv6 Prefixes (raw / aggregated)
3 / 3
IPv4 Addresses
13 824
Largest IPv4 Prefix
/23 (512 addresses)
Largest IPv6 Prefix
/48
Geolocated Countries
🇺🇸 United States (14 592 IPs), 🇳🇱 Netherlands (1 024 IPs)
Prefix Changed
September 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
1 network exchanging traffic without transit
Downstream Customers
1 downstream buying transit
Degree
5 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (3)

  • AS174 — COGENT (Tier-1 transit)
  • AS3257 — GTT-BACKBONE (Tier-1 transit)
  • AS4826 — VOCUS-BACKBONE-AS

Prefix Lists

IPv4 Prefixes (50 total)

  • 38.121.18.0/23 (512 addresses (/23 prefix))
  • 208.70.88.0/23 (512 addresses (/23 prefix))
  • 38.45.168.0/23 (512 addresses (/23 prefix))
  • 38.64.88.0/23 (512 addresses (/23 prefix))
  • 192.69.16.0/23 (512 addresses (/23 prefix))
  • 38.71.16.0/23 (512 addresses (/23 prefix))
  • 38.72.140.0/23 (512 addresses (/23 prefix))
  • 185.201.18.0/23 (512 addresses (/23 prefix))
  • 154.62.136.0/23 (512 addresses (/23 prefix))
  • 38.89.254.0/23 (512 addresses (/23 prefix))
  • 154.59.194.0/23 (512 addresses (/23 prefix))
  • 38.133.190.0/23 (512 addresses (/23 prefix))
  • 45.147.95.0/24 (256 addresses (/24 prefix))
  • 154.59.197.0/24 (256 addresses (/24 prefix))
  • 38.107.142.0/24 (256 addresses (/24 prefix))
  • 38.101.250.0/24 (256 addresses (/24 prefix))
  • 38.128.97.0/24 (256 addresses (/24 prefix))
  • 38.133.157.0/24 (256 addresses (/24 prefix))
  • 38.101.214.0/24 (256 addresses (/24 prefix))
  • 38.146.195.0/24 (256 addresses (/24 prefix))
  • 38.22.105.0/24 (256 addresses (/24 prefix))
  • 130.117.179.0/24 (256 addresses (/24 prefix))
  • 149.13.75.0/24 (256 addresses (/24 prefix))
  • 154.49.71.0/24 (256 addresses (/24 prefix))
  • 154.49.85.0/24 (256 addresses (/24 prefix))
  • 154.59.193.0/24 (256 addresses (/24 prefix))
  • 38.91.40.0/24 (256 addresses (/24 prefix))
  • 38.105.90.0/24 (256 addresses (/24 prefix))
  • 154.61.79.0/24 (256 addresses (/24 prefix))
  • 154.61.84.0/24 (256 addresses (/24 prefix))
  • 154.61.132.0/24 (256 addresses (/24 prefix))
  • 154.61.135.0/24 (256 addresses (/24 prefix))
  • 38.81.199.0/24 (256 addresses (/24 prefix))
  • 38.74.3.0/24 (256 addresses (/24 prefix))
  • 185.225.27.0/24 (256 addresses (/24 prefix))
  • 38.64.220.0/24 (256 addresses (/24 prefix))
  • 192.69.18.0/24 (256 addresses (/24 prefix))
  • 193.41.32.0/24 (256 addresses (/24 prefix))
  • 193.200.214.0/24 (256 addresses (/24 prefix))
  • 206.148.0.0/24 (256 addresses (/24 prefix))
  • 38.45.159.0/24 (256 addresses (/24 prefix))
  • 208.70.90.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (3 total)

  • 2620:34:4000::/48
  • 2a01:ebc0:17::/48
  • 2a01:ebc0:31::/48