Crescent Network Service
AS140879 is Crescent Network Service (cns.com.bd). It announces 256 IPv4 addresses in 1 prefixes, and 5 IPv6 prefixes.
Bangladesh· APNIC· allocated 2020-06-30· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Bangladesh256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CRESCENT-AS-AP
- name
- Crescent Network Service
- org
- ORG-CNS3-AP
- org name
- Crescent Network Service
- org address
- 123 Crescent Road, Kalabagan
- org country
- BD
- country
- BD
- source
- apnic
- updated
- 2020-06-30
- descr
- Crescent Network Service
- maintainer
- APNIC-HM
- maintainer email
- helpdesk@apnic.net
- abuse
- AC1870-AP
- abuse name
- ABUSE CRESCENTBD
- abuse email
- ceo@cns.com.bd
- abuse phone
- +8801711111138
- abuse kind
- role
- admin
- CNSA3-AP
- admin name
- Crescent Network Service Administrator
- admin email
- cto@cns.com.bd
- admin phone
- +8801715407950
- admin kind
- role
- admin country
- BD
- tech
- CNSA3-AP
- tech name
- Crescent Network Service Administrator
- tech email
- cto@cns.com.bd
- tech phone
- +8801715407950
- 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.
- 1.95%
- proxyrack, dataimpulse, proxiware2.34%
- None here
- None here
- None here
- None here
- Hosting IP256100.00%
- None here
- None here
- None here
- None here
- None here
- 100.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 103.152.218.0/24 | Bangladesh | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2400:8ca0::/32 | Bangladesh | valid | 20 | 2026-10-02 |
| 2400:8ca0::/48 | Bangladesh | valid | 20 | 2026-10-02 |
| 2400:8ca0:1::/48 | Bangladesh | valid | 20 | 2026-10-02 |
| 2400:8ca0:2::/48 | Bangladesh | valid | 20 | 2026-10-02 |
| 2400:8ca0:3::/48 | Bangladesh | valid | 20 | 2026-10-02 |
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