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 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry afrinic
Allocated 15 years ago on Mar 18, 2011
Updated 10 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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IP Ranges API

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 ██████████ 2
41.79.10.145 ██████████ 2
41.79.11.218 █████████ 1
41.79.11.138 █████████ 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 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
2c0f:fc70:0:3::1 AS37305 Frontier Optical Networks Ltd 0.47ms from Nairobi, KE
197.231.181.113 AS37305 Frontier Optical Networks Ltd 0.68ms from Nairobi, KE
102.212.133.41 AS37305 Frontier Optical Networks Ltd 0.40ms from Nairobi, KE
197.231.182.197 AS37305 Frontier Optical Networks Ltd 0.20ms from Nairobi, KE
41.79.8.130 AS37305 Frontier Optical Networks Ltd 0.28ms from Nairobi, KE
41.79.11.182 AS37305 Frontier Optical Networks Ltd 0.30ms from Nairobi, KE
197.231.178.122 AS37305 Frontier Optical Networks Ltd 1.51ms from Mombasa, KE
102.212.132.218 AS37305 Frontier Optical Networks Ltd 0.31ms from Nairobi, KE
197.231.180.129 AS37305 Frontier Optical Networks Ltd 0.44ms from Nairobi, KE
197.231.176.17 AS37305 Frontier Optical Networks Ltd 0.44ms from Nairobi, KE
2c0f:fc70:2001::6 AS37305 Frontier Optical Networks Ltd 0.51ms from Nairobi, KE
197.231.179.239 AS37305 Frontier Optical Networks Ltd 0.90ms from Mombasa, KE
2c0f:fc70:2:6::7 AS37305 Frontier Optical Networks Ltd 0.23ms from Nairobi, KE
102.212.135.38 AS37305 Frontier Optical Networks Ltd 6.11ms from Nairobi, KE
197.231.183.130 AS37305 Frontier Optical Networks Ltd 0.43ms from Nairobi, KE
41.79.10.90 AS37305 Frontier Optical Networks Ltd 0.29ms from Nairobi, KE
41.79.9.29 AS37305 Frontier Optical Networks Ltd 0.41ms from Nairobi, KE
197.231.177.174 AS37305 Frontier Optical Networks Ltd 0.68ms 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
74.244.127.25 AS14593 Space Exploration Technologies Corporation 13.83ms from Ashburn, US
98.188.153.201 AS22773 Cox Communications Inc. 0.66ms from Ashburn, US
166.196.95.73 AS7018 AT&T Enterprises, LLC 4.92ms from Atlanta, US
69.70.7.89 AS5769 Videotron Ltee 4.46ms from Beauharnois, CA
73.47.196.169 AS7922 Comcast Cable Communications, LLC 9.73ms from Boston, US
12.50.54.89 AS7018 AT&T Enterprises, LLC 7.79ms from Chicago, US
189.26.115.105 AS18881 TELEFÔNICA BRASIL S.A 1.94ms from Curitiba, BR
179.252.236.153 AS8167 V tal 7.08ms from Curitiba, BR
193.158.195.9 AS3320 Deutsche Telekom AG 1.40ms from Duesseldorf, DE
83.206.70.41 AS3215 Orange S.A. 1.26ms from Lyon, FR
113.19.26.57 AS17639 Converge ICT Solutions Inc. 0.29ms from Manila, PH
34.102.223.201 AS396982 Google LLC 0.07ms from Melbourne, AU
45.66.145.89 AS212751 Onorato Massimiliano trading as MAXIDEA SAS 0.20ms from Milan, IT
94.89.141.201 AS3269 Telecom Italia S.p.A. 1.24ms from Milan, IT
77.45.166.57 AS12389 PJSC Rostelecom 8.61ms from Moscow, RU
153.231.251.185 AS4713 NTT DOCOMO BUSINESS,Inc. 5.15ms from Osaka, JP
83.108.197.57 AS2119 Telenor Norge AS 1.34ms from Oslo, NO
201.225.200.89 AS11556 Cable & Wireless Panama 1.49ms from Panama, PA
185.64.148.153 AS57119 NAITWAYS SAS 0.38ms from Paris, FR
44.198.248.185 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
191.42.25.137 AS26615 TIM S/A 2.16ms from Rio de Janeiro, BR
201.196.163.105 AS11830 Instituto Costarricense de Electricidad y Telecom. 1.31ms from San Pedro, CR
187.22.141.25 AS28573 Claro NXT Telecomunicacoes Ltda 0.96ms from Sao Paulo, BR
38.246.122.9 AS22030 Zipcon LLC 0.28ms from Seattle, US
148.72.159.41 AS30083 velia.net 0.10ms from St. Louis, 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 197.231.179.98
traceroute to 197.231.179.98 (197.231.179.98): 64 hops max, 52 byte packets
4 [AS37305] 41.79.8.45 6.362 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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