Autonomous System
AS5550 Technical University of Gdansk, Academic Computer Center TASK
EducationActivePolandRIPE
AS5550 (TASK-AS) is an education network operated by Technical University of Gdansk, Academic Computer Center TASK in Poland, registered with RIPE. It has 1 IPv4 prefix with 65,536 addresses and 1 IPv6 prefix, which makes it the 3,583rd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses65,536in 1 prefix
IPv6 prefixes1≈ 4.0 × 10²⁸ addresses
Size rank#3,583of 82,200 active ASNs
Details
OrganizationTechnical University of Gdansk, Academic Computer Center TASK
AS nameTASK-AS
Websitetask.gda.pl
Country Poland (PL)
Network typeEducation
RegistryRIPE
Abuse contactabuse@task.gda.pl
Registered1970-01-01
Last updated2019-11-25
IPv4 prefixes
1 prefix · 65,536 addresses| Network | Addresses | First – last address |
|---|---|---|
| 153.19.0.0/16 | 65,536 | 153.19.0.0 – 153.19.255.255 |
153.19.0.0/16
IPv6 prefixes
1 prefix- 2001:4070::/33
2001:4070::/33
Query AS5550 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=AS5550&key=YOUR_API_KEY"Any address in its prefixes resolves to AS5550, with or without a key:
curl "https://api.ipapi.is/?q=153.19.0.1"