AS16628 — DEDICATED-FIBER-COMMUNICATIONS
Network type: hosting
AS16628 announces 23 IPv4 prefixes covering 16,128 addresses and 1 IPv6 prefixes.
About this network
Fifteen answering names, and not one of them belongs to either company in the registry.
What it's used for
- A provider's network. Twenty-three IPv4 prefixes and one IPv6 prefix announced from the United States, sixteen thousand one hundred and twenty-eight addresses, through three observed BGP neighbours.
Notable
- The AS handle spells the company out in three full words. The holder line gives a run-together short form of those same three, so the two fields describe one company at two lengths.
- Most blocks carry that short form as their netname, meaning the registry followed the holder rather than the handle.
- Three blocks belong to a second company, under a netname of its full name and corporate form, hyphenated.
- Fifteen of eighteen queried addresses answered, every one on a single domain belonging to a third company, and none on either registrant's.
- All fifteen share one template: the address with hyphens, then the word host, then that third domain.
Interesting
- A reverse zone owned by a company that appears nowhere in the registry is the signature of colocation. One company announces the space, another holds it on paper, a third runs the machines that answer.
- Twenty-three blocks and exactly one naming template says the answering side is a single automated platform, whatever the registry says about who owns which piece.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 104.37.44.0/22
- 104.171.144.0/20
- 104.237.224.0/22
- 104.237.229.0/24
- 104.237.230.0/23
- 104.237.232.0/21
- 104.237.240.0/24
- 104.237.242.0/23
- 104.237.244.0/22
- 104.237.248.0/24
- 104.237.250.0/23
- 104.237.252.0/22
- 107.181.112.0/23
- 107.181.115.0/24
- 107.181.117.0/24
- 107.181.124.0/24
- 107.181.126.0/24
- 192.3.72.0/24
- 192.3.224.0/24
- 192.30.80.0/24
- 192.30.82.0/23
- 192.30.84.0/23
- 192.30.87.0/24
- 2602:ffbc::/48
Upstream networks
Downstream networks
- AS15351 VISPERAD NETWORKS, LLC
Adjacent networks
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED