AS137579
BOL System
AS137579 is BOL System (bolsys.net). It announces 1,280 IPv4 addresses in 5 prefixes, and 0 IPv6 prefixes.
Bangladesh· APNIC· allocated 2018-04-19· isp
1,280
IPv4 addresses announced
5
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
1,280
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.
- Bangladesh1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BOLSYSTEM-AS-AP
- name
- BOL System
- org
- ORG-BS5-AP
- org name
- BOL System
- org address
- 245, Sk Shorif Uddin Super Market(3rd Floor),, Nawab Bari Road
- org country
- BD
- country
- BD
- source
- apnic
- updated
- 2020-06-10
- descr
- BOL System
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AB996-AP
- abuse name
- ABUSE BOLSYSTEMBD
- abuse email
- info@bolsys.net
- abuse kind
- role
- admin
- BSA4-AP
- admin name
- BOL System administrator
- admin email
- noc@bolsys.net
- admin phone
- +8801716209751
- admin kind
- role
- admin country
- BD
- tech
- BSA4-AP
- tech name
- BOL System administrator
- tech email
- noc@bolsys.net
- tech phone
- +8801716209751
- 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.
- VPN IP695.39%
- novada, dataimpulse, 711proxy13.28%
- None here
- None here
- None here
- None here
- None here
- Hosting IP51240.00%
- None here
- None here
- None here
- 0.16%
- None here
- 28.59%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.119.121.0/24 | Bangladesh | valid | 16 | 2026-10-02 |
| 103.114.20.0/24 | Bangladesh | valid | 16 | 2026-10-02 |
| 103.114.21.0/24 | Bangladesh | valid | 16 | 2026-10-02 |
| 103.114.22.0/24 | Bangladesh | valid | 16 | 2026-10-02 |
| 103.114.23.0/24 | Bangladesh | valid | 16 | 2026-10-02 |
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.