Internet Technology Laboratory
AS38254 is Internet Technology Laboratory (itlab.cc). It announces 1,280 IPv4 addresses in 5 prefixes, and 3 IPv6 prefixes.
Taiwan· APNIC· allocated 2021-06-08· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Taiwan1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ITLAB-AS-AP
- name
- Pang-Wei Tsai
- org
- ORG-PT10-AP
- org name
- Pang-Wei Tsai
- org address
- EE Dept., National Cheng Kung University, No.1, University Rd., East Dist.
- org country
- TW
- country
- TW
- source
- apnic
- updated
- 2025-03-14
- descr
- Internet Technology Laboratory / Pang-Wei Tsai
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AP1186-AP
- abuse name
- ABUSE PANGWEITSAITW
- abuse email
- abuse@itlab.cc
- abuse kind
- role
- admin
- PTA7-AP
- admin name
- Pang-Wei Tsai administrator
- admin email
- noc@itlab.cc
- admin phone
- +88662345482
- admin kind
- role
- admin country
- TW
- tech
- PTA7-AP
- tech name
- Pang-Wei Tsai administrator
- tech email
- noc@itlab.cc
- tech phone
- +88662345482
- tech kind
- role
- tech country
- TW
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.55%
- None here
- 0.16%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 44.31.69.0/24 | Taiwan | not found | 16 | 2026-10-02 |
| 103.122.119.0/24 | Taiwan | valid | 16 | 2026-10-02 |
| 103.129.145.0/24 | Taiwan | valid | 16 | 2026-10-02 |
| 103.167.250.0/23 | Taiwan | valid | 16 | 2026-10-02 |
| 103.167.250.0/24 | Taiwan | valid | 4 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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