HomePrefix Lookup122.99.100.0/22

122.99.100.0/22

🇧🇩
IPv4APNICannouncedAS17471CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka RPKI Valid
CIDR
122.99.100.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇧🇩 Bangladesh
City
Gazipur
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.99.100.0/22AS17471CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka Valid
APNIC
5/31/2026

Covering Prefix

4 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
122.99.100.0/24AS17471CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka Valid—5/31/2026
122.99.101.0/24AS17471CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka Valid—5/31/2026
122.99.102.0/24AS17471CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka Valid—5/31/2026
122.99.103.0/24AS17471CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
122.99.96.0/21AS17471/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17471APNICMAINT-BD-AZHAR11/12/2019
Origin ASN
AS17471
CYBERNET-BD-AS - Grameen Cybernet Ltd. Bangladesh. AS for local peering and transit. Dhaka
Geolocation
Country🇧🇩BangladeshBD
RegionDhaka Division
CityGazipur
Coordinates23.9984, 90.4223 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.99.100.0/22

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/122.99.100.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP