Autonomous System
AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
ISPActivePolandRIPE
AS1887 (NASK-ACADEMIC) is an ISP network operated by NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY in Poland, registered with RIPE. It has 2 IPv4 prefixes with 81,920 addresses and 1 IPv6 prefix, which makes it the 2,654th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses81,920in 2 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,654of 82,200 active ASNs
Details
OrganizationNAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS nameNASK-ACADEMIC
Websitenask.pl
Country Poland (PL)
Network typeISP
RegistryRIPE
Abuse contactabuse@nask.pl
Registered2002-07-29
Last updated2019-12-04
IPv4 prefixes
2 prefixes · 81,920 addresses| Network | Addresses | First – last address |
|---|---|---|
| 148.81.0.0/16 | 65,536 | 148.81.0.0 – 148.81.255.255 |
| 195.187.64.0/18 | 16,384 | 195.187.64.0 – 195.187.127.255 |
148.81.0.0/16 195.187.64.0/18
IPv6 prefixes
1 prefix- 2a00:1488::/32
2a00:1488::/32
Query AS1887 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS1887&key=YOUR_API_KEY"Any address in its prefixes resolves to AS1887, with or without a key:
curl "https://api.ipapi.is/?q=148.81.0.1"Other networks of NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY280,064 IPv4 addressesAS204679 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY33,792 IPv4 addresses