Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
295,424 IP addresses
Network
| ASN | 31027 |
|---|---|
| Name | NIANET-AS Nianet is a Danish carrier and Internet Service Provider |
| Organization | Nianet A/S |
| Country | Denmark |
| Registry | RIPE NCC |
Details
| IPv4 addresses | 295,424 |
|---|---|
| IPv6 /64 networks | 1.5 x 236 |
| Prefixes | 118 |
Other ASN allocated to Nianet A/S
| ASN | Name | IP addresses |
|---|---|---|
| 34932 | Nianet-AS-Testlab | 256 |
| 35589 | NIANET-AS-L3-CUST | 256 |
Prefixes for AS31027
IPv4 addresses - showing the first 20 of 110 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 130.185.128.0/20 | Nianet |  Tranbjerg |
4,096 |
| 145.60.16.0/21 | De Persgroep Publishing NV - Denmark | Tranbjerg |
2,048 |
| 152.115.0.0/16 | Bruel & Kjaer | Naerum |
65,536 |
| 152.115.128.0/17 | Nianet | Glostrup Municipality |
32,768 |
| 152.115.31.0/24 | Bruel & Kjaer | Naerum |
256 |
| 152.115.32.0/19 | Nianet | Glostrup Municipality |
8,192 |
| 152.115.4.0/22 | Bruel & Kjaer | Naerum |
1,024 |
| 152.115.64.0/18 | Nianet | Glostrup Municipality |
16,384 |
| 152.115.76.0/24 | Nianet | Copenhagen |
256 |
| 178.20.219.0/24 | Nianet A/S | Copenhagen |
256 |
| 178.20.220.0/24 | Nianet A/S | Copenhagen |
256 |
| 178.20.221.0/24 | Nianet A/S | Copenhagen |
256 |
| 178.249.48.0/21 | Infolink Aps | Hvidovre |
2,048 |
| 185.155.132.0/24 | Nianet A/S | Copenhagen |
256 |
| 185.163.196.0/24 | trabia network | Aarhus (Aarhus C) |
256 |
| 185.178.112.0/22 | enavn | Odense (Odense C) |
1,024 |
| 185.197.136.0/22 | Nianet A/S | Copenhagen |
1,024 |
| 185.199.236.0/22 | Nianet A/S | Copenhagen |
1,024 |
| 185.20.240.0/22 | Nianet A/S | Copenhagen |
1,024 |
| 185.204.250.0/24 | Nianet A/S | Copenhagen |
256 |
IPv6 addresses
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2001:67c:2a78::/48 | Nianet A/S | Tranbjerg |
216 |
| 2a01:4f0:4017::/48 | Zensystems ApS | Copenhagen |
216 |
| 2a02:188:5203::/48 | Nianet A/S | Copenhagen |
216 |
| 2a02:188:5204::/48 | Nianet A/S | Copenhagen |
216 |
| 2a02:188:5401::/48 | Nianet A/S | Taastrup |
216 |
| 2a02:188::/29 | Nianet A/S | Taastrup |
235 |
| 2a06:f240::/29 | ka-net services | Kalundborg |
235 |
| 2a0a:7a40::/29 | Nianet A/S | Copenhagen |
235 |