AS9832 ISN, Internet Service Provider
IPv4 addresses
9,472
IPv6 /48 networks
65,536
RPKI
48 valid0 no ROA
Peers and downstreams
4
Holder
- AS name
- ISN-AS-AP
- Description
- ISN, Internet Service Provider Dhaka, Bangladesh.
- Organisation
- Information Services Network Limited
- Abuse contact
- Not published
- Assigned
- 2000-01-23
- Registered
- 2008-09-04
- Record last changed
- 2020-07-01 05:32 UTC
103.9.132.0/22103.9.132.0/24103.9.133.0/24103.9.134.0/24103.9.135.0/24180.92.224.0/20180.92.224.0/22180.92.224.0/24180.92.225.0/24180.92.226.0/23180.92.226.0/24180.92.227.0/24180.92.228.0/22180.92.228.0/24180.92.229.0/24180.92.230.0/24180.92.231.0/24180.92.232.0/21180.92.232.0/24180.92.233.0/24180.92.235.0/24180.92.238.0/24180.92.239.0/24203.148.88.0/24203.188.240.0/20203.188.240.0/21203.188.240.0/22203.188.240.0/24203.188.241.0/24203.188.242.0/24203.188.243.0/24203.188.244.0/24203.188.245.0/24203.188.246.0/24203.188.248.0/21203.188.248.0/24203.188.249.0/24203.188.250.0/24203.188.251.0/24203.188.252.0/24203.188.253.0/24203.188.254.0/24203.188.255.0/24
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade B · 85/100| pass | Prefixes covered by valid ROAs 48 of 48 announced prefixes are RPKI valid. |
25/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| pass | Announces IPv6 5 IPv6 prefixes. |
15/15 |
| pass | More than one upstream 3 upstreams seen in BGP. |
10/10 |
| pass | Working abuse contact info@bangla.net.bd 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 2020-07-01. |
0/5 |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-04 11:02 UTC | Neighbour gone | AS64046 | downstream |
WHOIS
aut-num: AS9832 as-name: ISN-AS-AP handle: AS9832 remarks: ISN, Internet Service Provider remarks: Dhaka, Bangladesh. remarks: http://www.bangla.net registrant: ORG-ISNL1-AP (Information Services Network Limited) <info@bangla.net> technical: SS109-AP (Sabir Sumon Ahmed) <info@bangla.net> administrative: SI1-AP (Shahin M Iqbal) <info@bangla.net> abuse: IRT-ISN-BD (IRT-ISN-BD) <info@bangla.net.bd> registration: 2008-09-04T06:40:28Z last changed: 2020-07-01T05:32:52Z source: APNIC (RDAP)