Autonomous system
AS37305 FON
Residential
IPv4 addresses
4.10K
3 prefixes
IPv6 prefixes
1
counted as prefixes, not addresses
Countries
1
mostly KE
Flagged prefixes
0
none
Summary
Frontier Optical Networks (FON)
isp residential eyeball fiber
Frontier Optical Networks (FON) Ltd is a Nairobi-based Kenyan fibre operator
providing fixed broadband to homes and businesses.
What it's used for
- Fibre-optic home and business internet in Nairobi and surrounding areas of Kenya.
Notable
- An "eyeball" network: much of this space is end-user broadband on FON's last-mile fibre, not servers.
- FON also does enterprise last-mile, dark-fibre leasing and colocation, so the ASN mixes consumer access with carrier and business services.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| KE | Kenya | 4 |
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere