AS number 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 18
Number of IPv4 4,096
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry afrinic
Allocated 15 years ago on Mar 18, 2011
Updated 4 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 18 domain names hosted across 11 IP addresses on this ASN.

IP Address Domain Domains on this IP
41.79.8.79 █████████ 3
197.231.176.212 ██████████ 3
41.79.10.251 ██████████ 2
41.79.10.145 ██████████ 2
197.231.176.213 ██████████ 2
197.231.176.209 ██████████ 1
102.212.132.178 ██████████ 1
41.79.11.138 █████████ 1
41.79.11.218 █████████ 1
41.79.10.250 ██████████ 1

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Useful for Cybersecurity

Peers

There are 13 peers for this ASN.

Peers Name
AS29032 DATANET LLC
AS328162 Icolo Ltd
AS328977 Wavex Internet Service Provider 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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 4 downstreams for this ASN.

Downstreams Name
AS29032 DATANET LLC
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
41.79.8.130 AS37305 Frontier Optical Networks Ltd 0.32ms from Nairobi, KE
197.231.178.26 AS37305 Frontier Optical Networks Ltd 3.37ms from Mombasa, KE
197.231.182.197 AS37305 Frontier Optical Networks Ltd 0.23ms from Nairobi, KE
41.79.10.90 AS37305 Frontier Optical Networks Ltd 0.32ms from Nairobi, KE
197.231.180.129 AS37305 Frontier Optical Networks Ltd 0.48ms from Nairobi, KE
102.212.132.218 AS37305 Frontier Optical Networks Ltd 0.30ms from Nairobi, KE
2c0f:fc70:2:6::5 AS37305 Frontier Optical Networks Ltd 0.25ms from Nairobi, KE
197.231.177.89 AS37305 Frontier Optical Networks Ltd 0.75ms from Nairobi, KE
41.79.9.29 AS37305 Frontier Optical Networks Ltd 0.46ms from Nairobi, KE
102.212.135.29 AS37305 Frontier Optical Networks Ltd 6.11ms from Nairobi, KE
41.79.11.182 AS37305 Frontier Optical Networks Ltd 0.30ms from Nairobi, KE
197.231.181.113 AS37305 Frontier Optical Networks Ltd 0.79ms from Nairobi, KE
197.231.179.239 AS37305 Frontier Optical Networks Ltd 1.00ms from Mombasa, KE
2c0f:fc70:0:3::1 AS37305 Frontier Optical Networks Ltd 0.52ms from Nairobi, KE
197.231.183.77 AS37305 Frontier Optical Networks Ltd 0.45ms from Nairobi, KE
2c0f:fc70:2001::6 AS37305 Frontier Optical Networks Ltd 0.50ms from Nairobi, KE
197.231.176.121 AS37305 Frontier Optical Networks Ltd 0.43ms from Nairobi, KE
102.212.133.1 AS37305 Frontier Optical Networks Ltd 0.47ms 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
195.241.23.121 AS1136 KPN B.V. 7.00ms from Amsterdam, NL
199.30.59.137 AS53684 Centre WISP Venture Company 6.51ms from Ashburn, US
3.13.248.201 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
69.222.118.201 AS7018 AT&T Enterprises, LLC 3.54ms from Dallas, US
87.176.176.121 AS3320 Deutsche Telekom AG 4.54ms from Duesseldorf, DE
92.210.3.105 AS3209 Vodafone GmbH 9.19ms from Hamburg, DE
194.30.83.73 AS3262 SAREnet, S.A. 0.36ms from Madrid, ES
80.87.149.249 AS62429 "C.S.T". Ltd. 1.28ms from Moscow, RU
59.55.66.185 AS4134 CHINANET-BACKBONE 7.12ms from Nanchang, CN
137.99.197.217 AS13796 University of Connecticut 9.36ms from New York City, US
177.53.65.25 AS262459 Osirnet Info Telecom Ltda. 3.96ms from Novo Hamburgo, BR
153.139.249.9 AS4713 NTT DOCOMO BUSINESS,Inc. 2.59ms from Osaka, JP
190.5.228.217 AS21599 Cable Onda 0.95ms from Panama, PA
69.84.56.41 AS27364 Armstrong 2.35ms from Pittsburgh, US
112.223.213.57 AS3786 LG DACOM Corporation 2.10ms from Seoul, KR
220.102.176.57 AS2518 BIGLOBE Inc. 2.47ms from Tokyo, JP
124.219.156.201 AS2527 Sony Network Communications Inc. 2.25ms from Tokyo, JP
197.7.66.105 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.05ms from Tunis, TN
116.131.254.9 AS4837 CHINA UNICOM China169 Backbone 0.58ms from Zhangjiakou, CN
194.219.19.153 AS1241 Forthnet 5.04ms from Athens, GR
111.204.144.121 AS4808 China Unicom Beijing Province Network 3.07ms from Beijing, CN
186.112.19.233 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 6.12ms from Bogota, CO
198.78.26.73 AS16567 Netrix LLC 2.15ms from Chicago, US
108.178.49.25 AS32475 Internap Holding LLC 0.93ms from Chicago, US
172.14.150.249 AS7018 AT&T Enterprises, LLC 7.19ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 41.79.9.147
traceroute to 41.79.9.147 (41.79.9.147): 64 hops max, 52 byte packets
4 [AS37305] 41.79.8.13 0.61 ms
5 [AS37305] 41.79.9.147 0.522 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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