FON

AS37305 · Frontier Optical Networks Ltd · KE · AFRINIC
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2
Upstream providers
6
Downstream customers
4.1k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
WIOCC-AS
AS37662
 2025-01-01
1y 3mo
 2026-04-23
154 peers
AS3491 AS151704
SEACOM-AS
AS37100
 2025-01-01
1y 3mo
 2026-04-23
124 peers
AS209 AS260 AS999 AS3257 AS3320 AS3491 AS3549 AS5580 AS6730 AS6830 AS7018 AS12956 AS16260 AS24516 AS48112 AS52468 AS134823 AS151704 AS199524

Customers (6)

Customer Country First Seen Last Seen Peers Confidence
IAL
AS37019
 KE 2025-01-01
1y 3mo
 2026-04-23
239 peers
AS209 AS260 AS3257 AS3320 AS3491 AS3549 AS5580 AS6730 AS6830 AS7018 AS12956 AS16260 AS24516 AS48112 AS52468 AS134823 AS151704 AS199524
PAID1-AS
AS329002
 KE 2025-01-01
1y 3mo
 2026-04-23
15 peers
AS209 AS260 AS3257 AS3320 AS3491 AS3549 AS5580 AS6730 AS6830 AS7018 AS12956 AS151704 AS197580
AMSL2-AS
AS329087
 KE 2025-01-01
1y 3mo
 2026-04-23
127 peers
AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4775 AS5580 AS6453 AS6730 AS6830 AS7018 AS8220 AS12956 AS15562 AS16260 AS16276 AS17660 AS25152 AS48112 AS132884 AS151704 AS197580 AS199524
ICOLO
AS328162
 KE 2025-07-23
9mo
 2026-04-23
26 peers
AS260 AS3257 AS5580 AS16260
DATANET-UG
AS29032
 UG 2025-08-01
9mo
 2026-04-23
21 peers
AS209 AS260 AS999 AS3257 AS3320 AS3491 AS3549 AS5580 AS6730 AS6830 AS7018 AS12956 AS16260 AS24516 AS48112 AS52468 AS134823 AS151704 AS199524
DALKOM-SOMALIA
AS327732
 SO 2026-04-23
6d
 2026-04-23
152 peers
AS209 AS260 AS293 AS680 AS701 AS835 AS924 AS955 AS999 AS1031 AS1103 AS1140 AS1221 AS1273 AS1280 AS1299 AS1828 AS2500 AS2518 AS2734 AS2914 AS3214 AS3257 AS3491 AS4128 AS4181 AS4641 AS4775 AS4826 AS5394 AS5413 AS5580 AS6204 AS6453 AS6461 AS6730 AS6762 AS6830 AS6894 AS7018 AS7768 AS8218 AS8220 AS8283 AS8455 AS8529 AS8582 AS8888 AS9002 AS11039 AS11399 AS12859 AS12956 AS13058 AS13781 AS14315 AS14537 AS14630 AS14907 AS15562 AS16260 AS16276 AS16552 AS17350 AS17660 AS19529 AS19653 AS20080 AS20130 AS20811 AS22296 AS23367 AS24482 AS25152 AS25220 AS28624 AS28824 AS28917 AS30950 AS31554 AS32590 AS34800 AS34854 AS34872 AS34927 AS35008 AS35266 AS35280 AS35710 AS36924 AS38001 AS39642 AS42473 AS42541 AS44901 AS45049 AS45437 AS46450 AS47147 AS47692 AS47957 AS48070 AS48112 AS48185 AS48362 AS49028 AS49432 AS49434 AS49544 AS49605 AS50304 AS50628 AS50877 AS51088 AS51185 AS52075 AS52468 AS52873 AS53828 AS57381 AS57821 AS57866 AS58511 AS58717 AS59105 AS60924 AS61218 AS63927 AS132847 AS138685 AS139317 AS148968 AS150369 AS151704 AS197580 AS199524 AS199938 AS200242 AS206271 AS207301 AS210937 AS211509 AS215230 AS215859 AS216285 AS262462 AS266213 AS267613 AS271253 AS328840 AS397131 AS398465

Network Size

IPv4 and IPv6 prefixes originated over time

18
v4 prefixes
4.1k
v4 addresses
1
v6 prefixes
1
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-02-15
New Transit
ICOLO AS328162 → added provider FON AS37305
Confidence: 90%
⇄
2026-02-07
Lost Transit
ICOLO AS328162 → dropped provider FON AS37305
Confidence: 85% Duration: 198d
⇄
2025-12-07
Possible Trial
FON AS37305 → possible trial with CMI-INT-HK AS58453
Confidence: 60% Duration: 9d
⇄
2025-12-05
Possible Trial
FON AS37305 → possible trial with CMI-INT-HK AS58453
Confidence: 60% Duration: 7d
⇄
2025-11-20
New Transit
PAID1-AS AS329002 → added provider FON AS37305
Confidence: 90%
⇄
2025-11-20
New Transit
ICOLO AS328162 → added provider FON AS37305
Confidence: 90%
⇄
2025-10-23
Possible Trial
ICOLO AS328162 → possible trial with FON AS37305
Confidence: 60% Duration: 2d
⇄
2025-10-17
Possible Trial
Softnet-Business-Systems-Limited AS329354 → possible trial with FON AS37305
Confidence: 60%
⇄
2025-10-17
Lost Transit
Kenyaweb AS329026 → dropped provider FON AS37305
Confidence: 85% Duration: 288d
⇄
2025-10-17
Possible Trial
Click-Fiber-AS AS328993 → possible trial with FON AS37305
Confidence: 60% Duration: 85d
⇄
2025-10-08
New Transit
Kenyaweb AS329026 → added provider FON AS37305
Confidence: 90%
⇄
2025-10-04
Lost Transit
ICOLO AS328162 → dropped provider FON AS37305
Confidence: 85% Duration: 72d
⇄
2025-09-20
Lost Transit
Kenyaweb AS329026 → dropped provider FON AS37305
Confidence: 85% Duration: 261d
⇄
2025-09-09
Lost Transit
FON AS37305 → dropped provider CMI-INT-HK AS58453
Confidence: 85% Duration: 9d
⇄
2025-09-07
New Transit
Kenyaweb AS329026 → added provider FON AS37305
Confidence: 90%
⇄
2025-08-31
New Transit
FON AS37305 → added provider CMI-INT-HK AS58453
Confidence: 90%
⇄
2025-08-18
Possible Trial
AS25568 AS25568 → possible trial with FON AS37305
Confidence: 60% Duration: 49d
⇄
2025-08-11
Possible Trial
Click-Fiber-AS AS328993 → possible trial with FON AS37305
Confidence: 60% Duration: 18d
⇄
2025-08-11
Possible Trial
AS25568 AS25568 → possible trial with FON AS37305
Confidence: 60% Duration: 42d
⇄
2025-08-02
New Transit
DATANET-UG AS29032 → added provider FON AS37305
Confidence: 90%
⇄
2025-08-01
Possible Trial
Click-Fiber-AS AS328993 → possible trial with FON AS37305
Confidence: 60% Duration: 8d
⇄
2025-07-28
Possible Trial
Unwired-Communications AS328490 → possible trial with FON AS37305
Confidence: 60%
⇄
2025-07-27
Possible Trial
Click-Fiber-AS AS328993 → possible trial with FON AS37305
Confidence: 60% Duration: 3d
⇄
2025-07-26
Lost Transit
ICOLO AS328162 → dropped provider FON AS37305
Confidence: 85% Duration: 2d
⇄
2025-07-24
New Transit
ICOLO AS328162 → added provider FON AS37305
Confidence: 90%
⇄
2025-07-22
Lost Transit
FON AS37305 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 201d
⇄
2025-07-20
Lost Transit
Softnet-Business-Systems-Limited AS329354 → dropped provider FON AS37305
Confidence: 85%
⇄
2025-07-20
Lost Transit
PAID1-AS AS329002 → dropped provider FON AS37305
Confidence: 85% Duration: 199d
⇄
2025-07-20
Lost Transit
Click-Fiber-AS AS328993 → dropped provider FON AS37305
Confidence: 85% Duration: 85d
⇄
2025-07-16
Lost Transit
FON AS37305 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 195d
⇄
2025-07-13
Possible Trial
AS25568 AS25568 → possible trial with FON AS37305
Confidence: 60% Duration: 13d
⇄
2025-06-26
Lost Transit
FON AS37305 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 175d
⇄
2025-06-20
Lost Transit
Kenyaweb AS329026 → dropped provider FON AS37305
Confidence: 85% Duration: 169d
⇄
2025-05-23
Lost Transit
FON AS37305 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 141d
⇄
2025-05-21
Lost Transit
AS25568 AS25568 → dropped provider FON AS37305
Confidence: 85% Duration: 49d
⇄
2025-05-14
Lost Transit
Click-Fiber-AS AS328993 → dropped provider FON AS37305
Confidence: 85% Duration: 18d
⇄
2025-05-13
New Transit
FON AS37305 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-05-11
New Transit
Click-Fiber-AS AS328993 → added provider FON AS37305
Confidence: 90%
⇄
2025-05-04
Lost Transit
Click-Fiber-AS AS328993 → dropped provider FON AS37305
Confidence: 85% Duration: 8d
⇄
2025-04-30
Lost Transit
Unwired-Communications AS328490 → dropped provider FON AS37305
Confidence: 85%
⇄
2025-04-30
Lost Transit
FON AS37305 → dropped provider AS6939 AS6939
Confidence: 85% Duration: 118d
⇄
2025-04-26
New Transit
Click-Fiber-AS AS328993 → added provider FON AS37305
Confidence: 90%
⇄
2025-04-15
Lost Transit
AS25568 AS25568 → dropped provider FON AS37305
Confidence: 85% Duration: 13d
⇄
2025-04-13
Possible Trial
PAID1-AS AS329002 → possible trial with FON AS37305
Confidence: 60% Duration: 12d
⇄
2025-04-07
Possible Trial
PAID1-AS AS329002 → possible trial with FON AS37305
Confidence: 60% Duration: 6d
⇄
2025-04-02
New Transit
AMSL2-AS AS329087 → added provider FON AS37305
Confidence: 90%
⇄
2025-04-02
New Transit
Kenyaweb AS329026 → added provider FON AS37305
Confidence: 90%
⇄
2025-04-02
New Transit
FON AS37305 → added provider WIOCC-AS AS37662
Confidence: 90%
⇄
2025-04-02
New Transit
FON AS37305 → added provider SEACOM-AS AS37100
Confidence: 90%
⇄
2025-04-02
New Transit
FON AS37305 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-04-02
New Transit
IAL AS37019 → added provider FON AS37305
Confidence: 90%
⇄
2025-04-02
New Transit
AS25568 AS25568 → added provider FON AS37305
Confidence: 90%
⇄
2025-01-14
Lost Transit
PAID1-AS AS329002 → dropped provider FON AS37305
Confidence: 85% Duration: 12d
⇄
2025-01-08
Lost Transit
PAID1-AS AS329002 → dropped provider FON AS37305
Confidence: 85% Duration: 6d
⇄
2025-01-02
New Transit
AMSL2-AS AS329087 → added provider FON AS37305
Confidence: 90%
⇄
2025-01-02
New Transit
Kenyaweb AS329026 → added provider FON AS37305
Confidence: 90%
⇄
2025-01-02
New Transit
FON AS37305 → added provider WIOCC-AS AS37662
Confidence: 90%
⇄
2025-01-02
New Transit
FON AS37305 → added provider SEACOM-AS AS37100
Confidence: 90%
⇄
2025-01-02
New Transit
FON AS37305 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-01-02
New Transit
IAL AS37019 → added provider FON AS37305
Confidence: 90%
⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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