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
41.79.9.29 AS37305 Frontier Optical Networks Ltd 0.41ms from Nairobi, KE
2c0f:fc70:2:6::7 AS37305 Frontier Optical Networks Ltd 0.23ms from Nairobi, KE
197.231.178.122 AS37305 Frontier Optical Networks Ltd 1.51ms from Mombasa, KE
197.231.176.17 AS37305 Frontier Optical Networks Ltd 0.44ms from Nairobi, KE
102.212.135.38 AS37305 Frontier Optical Networks Ltd 6.11ms from Nairobi, KE
102.212.133.41 AS37305 Frontier Optical Networks Ltd 0.40ms from Nairobi, KE
197.231.177.174 AS37305 Frontier Optical Networks Ltd 0.68ms from Nairobi, KE
41.79.11.182 AS37305 Frontier Optical Networks Ltd 0.30ms from Nairobi, KE
102.212.132.218 AS37305 Frontier Optical Networks Ltd 0.31ms from Nairobi, KE
197.231.179.239 AS37305 Frontier Optical Networks Ltd 0.90ms from Mombasa, KE
41.79.10.90 AS37305 Frontier Optical Networks Ltd 0.29ms from Nairobi, KE
197.231.180.129 AS37305 Frontier Optical Networks Ltd 0.44ms from Nairobi, KE
197.231.183.130 AS37305 Frontier Optical Networks Ltd 0.43ms from Nairobi, KE
2c0f:fc70:0:3::1 AS37305 Frontier Optical Networks Ltd 0.47ms from Nairobi, KE
41.79.8.130 AS37305 Frontier Optical Networks Ltd 0.28ms from Nairobi, KE
197.231.182.197 AS37305 Frontier Optical Networks Ltd 0.20ms from Nairobi, KE
2c0f:fc70:2001::6 AS37305 Frontier Optical Networks Ltd 0.51ms from Nairobi, KE
197.231.181.113 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
8.140.213.9 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.80ms from Beijing, CN
54.240.230.121 AS16509 Amazon.com, Inc. 0.30ms from Boardman, US
213.224.0.233 AS6848 Telenet BV 1.65ms from Brussels, BE
161.188.18.153 AS6167 Verizon Business 7.54ms from Chicago, US
3.20.175.137 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
90.80.136.169 AS3215 Orange S.A. 6.80ms from Frankfurt am Main, DE
98.255.228.89 AS7922 Comcast Cable Communications, LLC 11.26ms from Fremont, US
211.139.254.201 AS9808 China Mobile Communications Group Co., Ltd. 4.65ms from Guangzhou, CN
14.166.184.201 AS45899 VNPT Corp 4.97ms from Hanoi, VN
31.135.141.153 AS20539 Technical Centre Radio Systems Ltd. 4.06ms from Kyiv, UA
92.22.201.185 AS13285 TalkTalk Communications Limited 4.77ms from London, GB
183.81.227.249 AS136041 Singapore Telecom, ConnectPlus 1.42ms from Manila, PH
204.88.31.137 AS33132 Crown Castle Fiber LLC 0.42ms from Miami, US
35.136.46.73 AS33363 Charter Communications, Inc 11.53ms from Miami, US
87.26.99.233 AS3269 Telecom Italia S.p.A. 6.00ms from Milan, IT
82.193.27.233 AS3302 Retelit Digital Services S.p.A. 2.67ms from Milan, IT
34.74.126.41 AS396982 Google LLC 0.12ms from Moncks Corner, US
16.52.54.153 AS16509 Amazon.com, Inc. 0.19ms from Montreal, CA
92.133.223.57 AS3215 Orange S.A. 6.34ms from Paris, FR
90.0.69.201 AS3215 Orange S.A. 15.91ms from Paris, FR
14.141.61.89 AS4755 TATA Communications formerly VSNL is Leading ISP 1.62ms from Pune, IN
8.27.195.185 AS3356 Level 3 Parent, LLC 1.41ms from Salt Lake City, US
38.54.94.89 AS138915 Kaopu Cloud HK Limited 0.26ms from San Jose, US
38.102.150.25 AS174 Cogent Communications, LLC 1.37ms from San Jose, US
112.223.135.25 AS3786 LG DACOM Corporation 1.68ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 41.79.11.250
traceroute to 41.79.11.250 (41.79.11.250): 64 hops max, 52 byte packets
4 [AS37305] 41.79.8.13 0.73 ms
5 [AS37305] 41.79.11.250 0.528 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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