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 17
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 3 months ago on Jun 19, 2025
Netblock Company Num of IPs
197.231.176.0/21 Frontier Optical Networks Ltd 2,048
102.212.132.0/22 Frontier Optical Networks Ltd 1,024
41.79.8.0/22 Frontier Optical Networks Ltd 1,024
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
41.79.10.0/24 Broadband Business Clients 256
41.79.11.0/24 Broadband Home Users 256
41.79.8.0/24 FON Infrastructure 256
41.79.9.0/24 Broadband Business Clients 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 17 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 ██████████ 3
41.79.10.145 ██████████ 2
41.79.10.251 ██████████ 2
197.231.176.213 ██████████ 2
102.212.132.178 ██████████ 1
41.79.11.218 █████████ 1
41.79.10.250 ██████████ 1
197.231.176.209 ██████████ 1
41.79.8.67 ██████████ 1

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Useful for Cybersecurity

Peers

There are 14 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
AS329354 Softnet Business Systems 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 7 downstreams for this ASN.

Downstreams Name
AS29032 DATANET LLC
AS328162 Icolo Ltd
AS329002 Pan African IX Data Centres Kenya Ltd
AS329026 Kenyaweb.com Limited
AS329087 Ace Micro Services Limited
AS329354 Softnet Business Systems 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
102.212.132.218 AS37305 Frontier Optical Networks Ltd 0.33ms from Nairobi, KE
41.79.8.130 AS37305 Frontier Optical Networks Ltd 0.48ms from Nairobi, KE
41.79.9.57 AS37305 Frontier Optical Networks Ltd 0.58ms from Nairobi, KE
197.231.177.89 AS37305 Frontier Optical Networks Ltd 0.72ms from Nairobi, KE
197.231.182.219 AS37305 Frontier Optical Networks Ltd 0.22ms from Nairobi, KE
197.231.183.165 AS37305 Frontier Optical Networks Ltd 0.43ms from Nairobi, KE
197.231.178.158 AS37305 Frontier Optical Networks Ltd 3.40ms from Mombasa, KE
102.212.135.22 AS37305 Frontier Optical Networks Ltd 6.33ms from Nairobi, KE
2c0f:fc70:2001::6 AS37305 Frontier Optical Networks Ltd 0.61ms from Nairobi, KE
2c0f:fc70:0:3::1 AS37305 Frontier Optical Networks Ltd 0.49ms from Nairobi, KE
41.79.11.182 AS37305 Frontier Optical Networks Ltd 0.56ms from Nairobi, KE
197.231.180.129 AS37305 Frontier Optical Networks Ltd 0.46ms from Nairobi, KE
2c0f:fc70:2:6::f AS37305 Frontier Optical Networks Ltd 0.27ms from Nairobi, KE
102.212.133.1 AS37305 Frontier Optical Networks Ltd 0.53ms from Nairobi, KE
41.79.10.90 AS37305 Frontier Optical Networks Ltd 0.43ms from Nairobi, KE
197.231.176.2 AS37305 Frontier Optical Networks Ltd 0.47ms from Nairobi, KE
197.231.179.239 AS37305 Frontier Optical Networks Ltd 0.83ms from Mombasa, KE
197.231.181.113 AS37305 Frontier Optical Networks Ltd 0.80ms 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
217.110.9.169 AS8220 COLT Technology Services Group Limited 3.80ms from Amsterdam, NL
106.39.25.105 AS4847 China Networks Inter-Exchange 3.04ms from Beijing, CN
50.206.101.233 AS7922 Comcast Cable Communications, LLC 1.20ms from Boston, US
222.246.208.249 AS4134 CHINANET-BACKBONE 7.87ms from Chenzhou, CN
34.59.216.41 AS396982 Google LLC 0.12ms from Council Bluffs, US
84.62.70.9 AS3209 Vodafone GmbH 15.51ms from Duesseldorf, DE
87.160.131.217 AS3320 Deutsche Telekom AG 3.48ms from Duesseldorf, DE
183.145.172.25 AS4134 CHINANET-BACKBONE 6.91ms from Hangzhou, CN
217.43.247.153 AS2856 British Telecommunications PLC 5.71ms from London, GB
109.146.9.201 AS2856 British Telecommunications PLC 3.58ms from London, GB
89.255.130.121 AS50292 Access UK Ltd 8.31ms from London, GB
104.174.248.89 AS20001 Charter Communications Inc 5.12ms from Los Angeles, US
12.51.188.249 AS7018 AT&T Enterprises, LLC 4.55ms from Los Angeles, US
194.30.83.73 AS3262 SAREnet, S.A. 0.39ms from Madrid, ES
95.240.168.137 AS3269 Telecom Italia S.p.A. 9.65ms from Milan, IT
84.33.111.57 AS35612 EOLO S.p.A. 3.17ms from Milan, IT
97.65.146.137 AS3549 Level 3 Parent, LLC 1.37ms from Orlando, US
81.167.227.185 AS29695 Altibox AS 4.25ms from Oslo, NO
201.225.200.89 AS11556 Cable & Wireless Panama 1.30ms from Panama, PA
123.133.52.137 AS4837 CHINA UNICOM China169 Backbone 6.64ms from Qingdao, CN
45.173.58.9 AS267860 UNIVERSIDAD DE ORIENTE 8.43ms from San Pedro Sula, HN
49.60.123.73 AS4766 Korea Telecom 5.28ms from Seoul, KR
211.105.208.201 AS4766 Korea Telecom 4.26ms from Seoul, KR
118.32.151.9 AS4766 Korea Telecom 1.20ms from Seoul, KR
99.209.140.57 AS812 Rogers Communications Canada Inc. 0.65ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 197.231.176.102
traceroute to 197.231.176.102 (197.231.176.102): 64 hops max, 52 byte packets
3 [] 196.223.21.41 0.655 ms
4 [AS37305] 41.79.8.13 1.755 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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