AS7590 Commission on Science and Technology for
IPv4 addresses
11,264
IPv6 /48 networks
65,539
RPKI
44 valid4 no ROA
Peers and downstreams
1
Holder
- AS name
- COMSATS
- Description
- Commission on Science and Technology for Sustainable Development in the South
- Organisation
- COMSATS
- Abuse contact
- Not published
- Assigned
- 1997-06-30
- Registered
- 2008-09-04
- Record last changed
- 2023-07-27 06:27 UTC
103.152.254.0/24203.124.32.0/24203.124.33.0/24203.124.35.0/24203.124.36.0/24203.124.37.0/24203.124.39.0/24203.124.40.0/24203.124.41.0/24203.124.42.0/24203.124.43.0/24203.124.44.0/24203.124.45.0/24203.124.46.0/24203.124.47.0/24203.124.48.0/24203.124.50.0/24203.124.51.0/24203.124.52.0/24203.124.53.0/24203.124.54.0/24203.124.63.0/24210.56.1.0/24210.56.10.0/24210.56.11.0/24210.56.12.0/24210.56.13.0/24210.56.14.0/24210.56.15.0/24210.56.16.0/24210.56.17.0/24210.56.2.0/24210.56.20.0/24210.56.21.0/24210.56.23.0/24210.56.24.0/24210.56.25.0/24210.56.27.0/24210.56.28.0/24210.56.29.0/24210.56.30.0/24210.56.31.0/24210.56.8.0/24210.56.9.0/24
| AS20144 | ICANN IMRS |
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 83/100| partly | Prefixes covered by valid ROAs 44 of 48 announced prefixes are RPKI valid, 4 have no ROA. |
23/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 4 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 3 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact arsaeed@comsats.net.pk is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| fail | Registry record maintained Last changed 2023-07-27. |
0/5 |
Routing changes
Last 30 days| 2026-10-05 05:02 UTC | Prefix gone | 210.56.26.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 210.56.22.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 210.56.19.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 210.56.18.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.61.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.60.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.59.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.58.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.57.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.56.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.49.0/24 | |
| 2026-10-05 05:02 UTC | Prefix gone | 203.124.38.0/24 |
WHOIS
aut-num: AS7590 as-name: COMSATS handle: AS7590 remarks: Commission on Science and Technology for remarks: Sustainable Development in the South registrant: ORG-CA20-AP (COMSATS) <info@comsats.net.pk> abuse: IRT-COMSATS-PK (IRT-COMSATS-PK) <arsaeed@comsats.net.pk> technical,administrative:AM362-AP (Abdul Rauf Malik) <arsaeed@comsats.net.pk> registration: 2008-09-04T06:40:29Z last changed: 2023-07-27T06:27:25Z source: APNIC (RDAP)