HomePrefix Lookup121.52.158.0/23

121.52.158.0/23

🇵🇰
IPv4APNICannouncedAS45773HECPERN-AS-PK - PERN AS Content Servie Provider, Islamabad, Pakistan RPKI Valid
CIDR
121.52.158.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇵🇰 Pakistan
City
Islamabad (H 9/4)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.52.158.0/23AS45773HECPERN-AS-PK - PERN AS Content Servie Provider, Islamabad, Pakistan Valid
APNICRADB
6/1/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.52.158.0/24AS45773HECPERN-AS-PK - PERN AS Content Servie Provider, Islamabad, Pakistan Valid—6/1/2026
121.52.159.0/24AS45773HECPERN-AS-PK - PERN AS Content Servie Provider, Islamabad, Pakistan Valid—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
121.52.144.0/20AS45773/24apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS45773APNICMAINT-PK-PERN2/28/2019
AS45773RADBMAINT-AS896611/13/2023

More Specific Prefixes

74
PrefixASCountryStatus
121.52.159.16/29🇵🇰PKassigned
121.52.159.8/29🇵🇰PKassigned
121.52.158.212/30🇵🇰PKassigned
121.52.159.72/30🇵🇰PKassigned
121.52.159.100/30🇵🇰PKassigned
121.52.158.180/30🇵🇰PKassigned
121.52.158.196/30🇵🇰PKassigned
121.52.158.168/30🇵🇰PKassigned
121.52.159.136/30🇵🇰PKassigned
121.52.158.216/30🇵🇰PKassigned
121.52.159.196/30🇵🇰PKassigned
121.52.159.200/30🇵🇰PKassigned
121.52.158.200/30🇵🇰PKassigned
121.52.158.184/30🇵🇰PKassigned
121.52.158.52/30🇵🇰PKassigned
121.52.158.228/30🇵🇰PKassigned
121.52.158.244/30🇵🇰PKassigned
121.52.159.4/30🇵🇰PKassigned
121.52.159.68/30🇵🇰PKassigned
121.52.159.104/30🇵🇰PKassigned
121.52.158.56/30🇵🇰PKassigned
121.52.159.132/30🇵🇰PKassigned
121.52.158.248/30🇵🇰PKassigned
121.52.158.164/30🇵🇰PKassigned
121.52.159.24/30🇵🇰PKassigned
121.52.158.232/30🇵🇰PKassigned
121.52.159.66/31🇵🇰PKassigned
121.52.158.204/31🇵🇰PKassigned
121.52.158.188/31🇵🇰PKassigned
121.52.159.130/31🇵🇰PKassigned
121.52.158.226/31🇵🇰PKassigned
121.52.159.76/31🇵🇰PKassigned
121.52.158.60/31🇵🇰PKassigned
121.52.159.108/31🇵🇰PKassigned
121.52.159.140/31🇵🇰PKassigned
121.52.158.50/31🇵🇰PKassigned
121.52.158.162/31🇵🇰PKassigned
121.52.158.194/31🇵🇰PKassigned
121.52.158.210/31🇵🇰PKassigned
121.52.158.220/31🇵🇰PKassigned
121.52.158.236/31🇵🇰PKassigned
121.52.158.252/31🇵🇰PKassigned
121.52.159.2/31🇵🇰PKassigned
121.52.158.242/31🇵🇰PKassigned
121.52.159.28/31🇵🇰PKassigned
121.52.158.172/31🇵🇰PKassigned
121.52.159.194/31🇵🇰PKassigned
121.52.159.204/31🇵🇰PKassigned
121.52.159.98/31🇵🇰PKassigned
121.52.158.178/31🇵🇰PKassigned
121.52.159.129/32🇵🇰PKassigned
121.52.158.193/32🇵🇰PKassigned
121.52.158.209/32🇵🇰PKassigned
121.52.158.222/32🇵🇰PKassigned
121.52.158.238/32🇵🇰PKassigned
121.52.159.1/32🇵🇰PKassigned
121.52.159.97/32🇵🇰PKassigned
121.52.159.110/32🇵🇰PKassigned
121.52.159.142/32🇵🇰PKassigned
121.52.158.161/32🇵🇰PKassigned
121.52.158.225/32🇵🇰PKassigned
121.52.159.30/32🇵🇰PKassigned
121.52.158.49/32🇵🇰PKassigned
121.52.159.193/32🇵🇰PKassigned
121.52.159.206/32🇵🇰PKassigned
121.52.158.241/32🇵🇰PKassigned
121.52.158.206/32🇵🇰PKassigned
121.52.158.254/32🇵🇰PKassigned
121.52.159.78/32🇵🇰PKassigned
121.52.158.62/32🇵🇰PKassigned
121.52.158.174/32🇵🇰PKassigned
121.52.158.177/32🇵🇰PKassigned
121.52.158.190/32🇵🇰PKassigned
121.52.159.65/32🇵🇰PKassigned
Origin ASN
AS45773
HECPERN-AS-PK - PERN AS Content Servie Provider, Islamabad, Pakistan
Geolocation
Country🇵🇰PakistanPK
RegionIslamabad
CityIslamabad (H 9/4)
Coordinates33.6736, 73.0546 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.52.158.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/121.52.158.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP