asn.dev

Address space

AS38022 REANNZ-NZ-AP REANNZ National Research and Education Network

IPv4 prefixes 16 12.03K addresses
IPv6 prefixes 50
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 3
3
/22
/22: 2
2
/23
/23: 4
4
/24
/24: 7
7

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/33
/33: 2
2
/34
/34: 1
1
/35
/35: 3
3
/36
/36: 3
3
/37
/37: 3
3
/38
/38: 3
3
/39
/39: 2
2
/40
/40: 3
3
/41
/41: 4
4
/42
/42: 4
4
/43
/43: 4
4
/44
/44: 4
4
/45
/45: 4
4
/46
/46: 3
3
/47
/47: 4
4
/48
/48: 3
3

Geography

Where the space lands

CountryNamePrefixes
NZNew Zealand66

Inventory

All prefixes

66 total
PrefixFamilyAddressesCountryFlags
163.7.128.0/23IPv4512NZ
163.7.134.0/23IPv4512NZ
163.7.136.0/24IPv4256NZ
163.7.137.0/24IPv4256NZ
163.7.138.0/23IPv4512NZ
163.7.140.0/22IPv41,024NZ
163.7.144.0/21IPv42,048NZ
163.7.152.0/21IPv42,048NZ
202.27.240.0/22IPv41,024NZ
202.36.85.0/24IPv4256NZ
202.36.86.0/24IPv4256NZ
202.50.199.0/24IPv4256NZ
202.50.205.0/24IPv4256NZ
210.7.32.0/21IPv42,048NZ
210.7.43.0/24IPv4256NZ
210.7.44.0/23IPv4512NZ
2404:138::/42IPv6—NZ
2404:138:42::/47IPv6—NZ
2404:138:44::/47IPv6—NZ
2404:138:48::/45IPv6—NZ
2404:138:50::/44IPv6—NZ
2404:138:60::/43IPv6—NZ
2404:138:80::/41IPv6—NZ
2404:138:100::/43IPv6—NZ
2404:138:120::/44IPv6—NZ
2404:138:134::/46IPv6—NZ
2404:138:138::/45IPv6—NZ
2404:138:140::/42IPv6—NZ
2404:138:180::/41IPv6—NZ
2404:138:200::/39IPv6—NZ
2404:138:400::/38IPv6—NZ
2404:138:800::/37IPv6—NZ
2404:138:1000::/36IPv6—NZ
2404:138:2000::/35IPv6—NZ
2404:138:4000::/46IPv6—NZ
2404:138:4005::/48IPv6—NZ
2404:138:4006::/47IPv6—NZ
2404:138:4008::/45IPv6—NZ
2404:138:4010::/44IPv6—NZ
2404:138:4020::/43IPv6—NZ
2404:138:4040::/42IPv6—NZ
2404:138:4080::/41IPv6—NZ
2404:138:4100::/40IPv6—NZ
2404:138:4300::/40IPv6—NZ
2404:138:4400::/38IPv6—NZ
2404:138:4800::/37IPv6—NZ
2404:138:5000::/36IPv6—NZ
2404:138:6000::/35IPv6—NZ
2404:138:8000::/33IPv6—NZ
2404:139::/48IPv6—NZ
2404:139:1::/48IPv6—NZ
2404:139:2::/47IPv6—NZ
2404:139:4::/46IPv6—NZ
2404:139:8::/45IPv6—NZ
2404:139:10::/44IPv6—NZ
2404:139:20::/43IPv6—NZ
2404:139:40::/42IPv6—NZ
2404:139:80::/41IPv6—NZ
2404:139:100::/40IPv6—NZ
2404:139:200::/39IPv6—NZ
2404:139:400::/38IPv6—NZ
2404:139:800::/37IPv6—NZ
2404:139:1000::/36IPv6—NZ
2404:139:2000::/35IPv6—NZ
2404:139:4000::/34IPv6—NZ
2404:139:8000::/33IPv6—NZ