Websites hosted on IS (AS3741)
<0.01%
resolve to a IS (AS3741) network
377 of 28.58 million domains with an A record, DNS sweep of Sep 2026
High-authority sites
Ordered by Open Page Rank, the domain's authority score from the open web link graph.
| # | Website | OPROpen Page Rank |
|---|---|---|
| 1 | www.gov.za | 8.15 |
| 2 | capetown.gov.za | 7.11 |
| 3 | nedbank.co.za | 6.99 |
| 4 | sabcnews.com | 6.76 |
| 5 | sabc.co.za | 6.65 |
| 6 | joburg.org.za | 6.49 |
| 7 | woolworths.co.za | 6.32 |
| 8 | is.co.za | 5.71 |
| 9 | ticketpros.co.za | 4.70 |
| 10 | channelafrica.co.za | 4.69 |
| 11 | nda.agric.za | 4.69 |
| 12 | safps.org.za | 4.19 |
| 13 | ensafrica.com | 4.17 |
| 14 | flymango.com | 4.07 |
| 15 | implats.co.za | 4.05 |
| 16 | sanbs.org.za | 4.01 |
| 17 | 5fm.co.za | 3.66 |
| 18 | healthbridge.co.za | 3.66 |
| 19 | prasa.com | 3.58 |
| 20 | miway.co.za | 3.51 |
| 21 | tpn.co.za | 3.51 |
| 22 | alexanderforbes.co.za | 3.47 |
| 23 | safm.co.za | 3.32 |
| 24 | sanlamreality.co.za | 3.27 |
| 25 | dinersclub.co.za | 3.20 |
| 26 | metrofm.co.za | 3.18 |
| 27 | arcelormittalsa.com | 3.17 |
| 28 | landbank.co.za | 3.16 |
| 29 | reavaya.org.za | 3.13 |
| 30 | fscamymoney.co.za | 3.12 |
| 31 | ukhozifm.co.za | 3.09 |
| 32 | sabc1.co.za | 3.08 |
| 33 | internetexpress.co.za | 3.05 |
| 34 | nedbank.com.na | 3.05 |
See all hosting and how they are measured.