196.21.64.0/18
Nobody announces 196.21.64.0/18 on its own; it is covered by 196.21.0.0/16 AS2018 Tertiary Education and Research Network of South Africa. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 196.21.64.0/18
Prefix
Origin
not announced
Size
16,384 addresses
More specifics
26
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 196.21.0.0/16 | /24 | AS2018 Tertiary Education and Research Network of South Africa | AFRINIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 196.21.64.0/18 | AS2018 Tertiary Education and Research Network of South Africa | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 196.21.0.0/16 covering | AS2018 Tertiary Education and Research Network of South Africa | AFRINIC | MAINTAINED BY TENET | TNET-MNT01 |
| 196.21.0.0/16 covering | AS2018 Tertiary Education and Research Network of South Africa | ALTDB | TENET Network | MAINT-AS2018 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 196.21.64.0/18
26 announced prefixes fall inside this one.
Show the 26 prefixes
196.21.64.0/21 AS2018 Tertiary Education and Research Network of South Africa196.21.69.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.72.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.73.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.74.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.76.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.80.0/22 AS2018 Tertiary Education and Research Network of South Africa196.21.80.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.82.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.84.0/22 AS2018 Tertiary Education and Research Network of South Africa196.21.84.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.86.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.89.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.92.0/22 AS2018 Tertiary Education and Research Network of South Africa196.21.97.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.98.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.104.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.109.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.112.0/23 AS2018 Tertiary Education and Research Network of South Africa196.21.114.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.115.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.116.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.118.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.119.0/24 AS2018 Tertiary Education and Research Network of South Africa196.21.120.0/22 AS2018 Tertiary Education and Research Network of South Africa196.21.124.0/22 AS2018 Tertiary Education and Research Network of South Africa