Autonomous System details

AS37305

Frontier Optical Networks Ltd  ·  fon.co.ke

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AS37305 – Frontier Optical Networks Ltd

Field Value
Country Kenya
Website fon.co.ke
Hosted domains 15
IPv4 addresses 4,096
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry afrinic
Allocated 15 years ago on Mar 18, 2011
Updated 7 months ago on Jun 19, 2025
Netblock Company Num of IPs
197.231.176.0/21 Frontier Optical Networks Ltd 2,048
41.79.8.0/22 Frontier Optical Networks Ltd 1,024
102.212.132.0/22 Frontier Optical Networks Ltd 1,024
41.79.8.0/24 FON Infrastructure 256
41.79.9.0/24 Broadband Business Clients 256
41.79.10.0/24 Broadband Business Clients 256
41.79.11.0/24 Broadband Home Users 256
102.212.132.0/24 Frontier Optical Networks Ltd 256
102.212.133.0/24 Frontier Optical Networks Ltd 256
102.212.135.0/24 Frontier Optical Networks Ltd 256
197.231.176.0/24 Enterprise Clients 256
197.231.177.0/24 FON HOME USE 256
197.231.178.0/24 FON HOME USE 256
197.231.179.0/24 Mombasa Clients 256
197.231.180.0/24 FON SME'es 256
197.231.181.0/24 FON NBI SME's 256
197.231.182.0/24 FON CACHE SERVERS INFRUSTRUCTRE 256
197.231.183.0/24 FON CORPORATE 256

Netblock Company
2c0f:fc70::/32 Frontier Optical Networks Ltd
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WHOIS Details


                                                ASHandle:       AS37305
                                                OrgID:          AS37305
                                                ASName:         AS37305
                                                ASNumber:       AS37305
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 15 domain names hosted across 10 IP addresses on this ASN.

IP Address Domain Domains on this IP
41.79.8.79 ██████████ 3
197.231.176.212 ██████████ 2
197.231.176.213 ██████████ 2
41.79.10.145 ██████████ 2
41.79.11.138 █████████ 1
41.79.10.250 ██████████ 1
41.79.8.67 ██████████ 1
41.79.10.251 ██████████ 1
41.79.11.218 █████████ 1
197.231.176.209 ██████████ 1

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Useful for Cybersecurity

Peers

There are 12 peers for this ASN.

Peers Name
AS29032 DATANET LLC
AS328162 Icolo Ltd
AS329002 Pan African IX Data Centres Kenya Ltd
AS329026 Kenyaweb.com Limited
AS329087 Ace Micro Services Limited
AS36236 NetActuate, Inc
AS37019 INTERSAT AFRICA LTD
AS37100 SEACOM Limited
AS37662 West Indian Ocean Cable Company
AS58453 China Mobile International Limited
AS60171 AFR-IX TELECOM S.A.
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS37100 SEACOM Limited
AS37662 West Indian Ocean Cable Company
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 5 downstreams for this ASN.

Downstreams Name
AS29032 DATANET LLC
AS328162 Icolo Ltd
AS329002 Pan African IX Data Centres Kenya Ltd
AS329087 Ace Micro Services Limited
AS37019 INTERSAT AFRICA LTD
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

18 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
41.79.10.90 AS37305 Frontier Optical Networks Ltd 0.28ms from Nairobi, KE
197.231.179.239 AS37305 Frontier Optical Networks Ltd 0.82ms from Mombasa, KE
197.231.176.121 AS37305 Frontier Optical Networks Ltd 0.47ms from Nairobi, KE
102.212.132.218 AS37305 Frontier Optical Networks Ltd 0.30ms from Nairobi, KE
102.212.135.22 AS37305 Frontier Optical Networks Ltd 5.92ms from Nairobi, KE
41.79.9.77 AS37305 Frontier Optical Networks Ltd 0.42ms from Nairobi, KE
2c0f:fc70:0:3::1 AS37305 Frontier Optical Networks Ltd 0.48ms from Nairobi, KE
2c0f:fc70:2001::6 AS37305 Frontier Optical Networks Ltd 0.51ms from Nairobi, KE
197.231.177.53 AS37305 Frontier Optical Networks Ltd 0.78ms from Nairobi, KE
102.212.133.25 AS37305 Frontier Optical Networks Ltd 0.42ms from Nairobi, KE
197.231.183.245 AS37305 Frontier Optical Networks Ltd 0.45ms from Nairobi, KE
2c0f:fc70:2:5::1 AS37305 Frontier Optical Networks Ltd 0.24ms from Nairobi, KE
197.231.180.129 AS37305 Frontier Optical Networks Ltd 0.47ms from Nairobi, KE
197.231.181.113 AS37305 Frontier Optical Networks Ltd 0.88ms from Nairobi, KE
197.231.182.254 AS37305 Frontier Optical Networks Ltd 0.22ms from Nairobi, KE
197.231.178.23 AS37305 Frontier Optical Networks Ltd 6.00ms from Nairobi, KE
41.79.11.182 AS37305 Frontier Optical Networks Ltd 0.32ms from Nairobi, KE
41.79.8.130 AS37305 Frontier Optical Networks Ltd 0.28ms from Nairobi, KE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
62.1.95.57 AS1241 Forthnet 0.61ms from Athens, GR
68.34.228.25 AS7922 Comcast Cable Communications, LLC 9.87ms from Atlanta, US
114.249.219.153 AS4808 China Unicom Beijing Province Network 3.35ms from Beijing, CN
94.225.130.121 AS6848 Telenet BV 6.12ms from Brussels, BE
88.86.141.105 AS1759 Telia Finland Oyj 7.04ms from Helsinki, FI
115.75.204.41 AS7552 Viettel Group 1.07ms from Ho Chi Minh City, VN
104.19.45.137 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
50.211.71.233 AS7922 Comcast Cable Communications, LLC 13.88ms from Reston, US
82.189.231.153 AS3269 Telecom Italia S.p.A. 14.75ms from Rome, IT
152.234.97.217 AS26599 TELEFÔNICA BRASIL S.A 7.72ms from Sao Paulo, BR
115.95.123.57 AS3786 LG DACOM Corporation 1.90ms from Seoul, KR
54.179.143.89 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
113.32.18.137 AS17506 ARTERIA Networks Corporation 1.70ms from Tokyo, JP
67.193.21.9 AS7992 Cogeco Connexion Inc. 15.26ms from Toronto, CA
5.194.67.89 AS5384 Emirates Internet 4.46ms from Al Fujairah City, AE
20.71.234.25 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
156.204.47.233 AS8452 TE-AS 5.20ms from Cairo, EG
178.163.80.9 AS8416 InfoLada Ltd 15.59ms from Chelyabinsk, RU
12.50.54.89 AS7018 AT&T Enterprises, LLC 7.35ms from Chicago, US
66.42.228.169 AS6181 Cincinnati Bell Telephone Company LLC 0.73ms from Cincinnati, US
182.74.251.73 AS9498 BHARTI Airtel Ltd. 0.99ms from Delhi, IN
24.83.252.121 AS6327 Shaw Communications 0.69ms from Edmonton, CA
75.84.238.153 AS20001 Charter Communications Inc 7.51ms from Los Angeles, US
31.23.219.217 AS12389 PJSC Rostelecom 17.41ms from Moscow, RU
93.88.74.105 AS207728 EUROHOSTER Ltd. 0.09ms from Naaldwijk, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 41.79.9.77
traceroute to 41.79.9.77 (41.79.9.77): 64 hops max, 52 byte packets
3 [AS37305] 41.79.9.77 0.564 ms
Measurement taken from IPinfo ProbeNet in Nairobi, KE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS37305 at robtex.

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