102.66.0.0/16

Currently announced by AS328471 HERO TELECOMS, in the routed prefix 102.66.0.0/16.

Current ASN: AS328471; HERO TELECOMS
Routed prefix: 102.66.0.0/16; Most specific route covering this prefix
ASNs over time: 1; 1 announcement record
RIR allocation: AFRINIC; South Africa · 102.66.0.0/16

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 102.66.0.0/16

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
102.66.0.0/16	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing

More specific routes93 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
102.66.0.0/18	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.1.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.4.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.6.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.8.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.8.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.9.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.92.0/22	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.96.0/21	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.96.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.98.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.104.0/21	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.106.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.112.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.113.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.115.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.116.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.117.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.118.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.124.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.125.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.132.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.133.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.134.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.135.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.136.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.137.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.138.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.139.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.140.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.141.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.142.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.144.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.145.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.146.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.147.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.148.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.149.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.151.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.152.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.155.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.158.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.159.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.160.0/22	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.164.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.165.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.166.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.167.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.168.0/21	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.176.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.177.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.178.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.180.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.181.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.182.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.183.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.187.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.188.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.189.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.191.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.192.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.193.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.194.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.200.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.200.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.202.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.202.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.203.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.204.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.206.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.209.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.210.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.211.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.212.0/22	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.220.0/22	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.224.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.225.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.226.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.228.0/22	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.232.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.234.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.239.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.240.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.242.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.243.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.244.0/22	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.247.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.248.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.249.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.251.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.252.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.254.0/23	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 10:26	Announcing
102.66.196.0/24	AS328471	HERO TELECOMS	South Africa	Before monitoring	2026-11-08 00:20	Stopped

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: AFRINIC
Allocated block: 102.66.0.0/16
Country: South Africa
Allocation date: 2019-04-19
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.