AS131243
F N S
AS131243 is F N S (fnsaisp.com). It announces 512 IPv4 addresses in 3 prefixes, and 1 IPv6 prefix.
Bangladesh· APNIC· allocated 2022-11-21· isp
512
IPv4 addresses announced
3
IPv4 prefixes
1
IPv6 prefix
100.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Bangladesh512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- F-AS-AP
- name
- F N S
- org
- ORG-FN19-AP
- org name
- F N S
- org address
- Plot-89, Syed Grand Center, Room No-715/A, 6th Floor, Sector-7, Uttara, Dhaka
- org country
- BD
- country
- BD
- source
- apnic
- updated
- 2023-04-15
- descr
- F N S
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AF790-AP
- abuse name
- ABUSE FBD
- abuse email
- support@fnsaisp.com
- abuse kind
- role
- admin
- FNSA2-AP
- admin name
- F N S administrator
- admin email
- support@fnsaisp.com
- admin phone
- +8801683191720
- admin kind
- role
- admin country
- BD
- tech
- FNSA2-AP
- tech name
- F N S administrator
- tech email
- support@fnsaisp.com
- tech phone
- +8801683191720
- tech kind
- role
- tech country
- BD
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.
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.41.114.0/23 | Bangladesh | valid | 17 | 2026-10-02 |
| 103.41.114.0/24 | Bangladesh | valid | 16 | 2026-10-02 |
| 103.41.115.0/24 | Bangladesh | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:df3:500::/48 | Bangladesh | valid | 18 | 2026-10-02 |
00 · Evaluate
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01 · License
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Standard, for detection and decisions inside your own product and operations.
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