HomePrefix Lookup101.53.64.0/19

101.53.64.0/19

🇰🇷
CIDR
101.53.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇰🇷 South Korea
City
Gwangmyeong (Gasan digital 1-ro)
RIR
APNIC
Status
allocated
Allocated
3/9/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
101.53.64.0/19AS38676FLEXNET-AS-KR-KR - flexnetworksNo ROA
RADB
5/31/2026

Covering Prefix

24 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
101.53.81.0/24AS4766KIXS-AS-KR-KR - Korea Telecom Valid—5/31/2026
101.53.95.0/24AS7361DATAZONE - DataZone Networks LLC Valid—5/31/2026
101.53.94.0/24AS7361DATAZONE - DataZone Networks LLC Valid—5/31/2026
101.53.89.0/24AS9318SKB-AS-KR - SK Broadband Co Ltd Valid—5/31/2026
101.53.75.0/24AS20200DIGITAL-LAYER-APAC - Hongshin, Inc. Valid—5/31/2026
101.53.66.0/24AS20200DIGITAL-LAYER-APAC - Hongshin, Inc.No ROA—5/31/2026
101.53.69.0/24AS20200DIGITAL-LAYER-APAC - Hongshin, Inc.No ROA—5/31/2026
101.53.73.0/24AS202736WISDOM WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. Valid—5/31/2026
101.53.64.0/24AS202736WISDOM WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD. Valid—5/31/2026
101.53.83.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.85.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.66.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd.No ROA—5/31/2026
101.53.69.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd.No ROA—5/31/2026
101.53.75.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.76.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.79.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.82.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.88.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.89.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.67.0/24AS216425TEFEXIA-AS TEFEXIA Co., Ltd. Valid—5/31/2026
101.53.93.0/24AS395793ARISK-COMMUNICATIONS-INC - Arisk Communications inc. Valid—5/31/2026
101.53.80.0/24AS395793ARISK-COMMUNICATIONS-INC - Arisk Communications inc. Valid—5/31/2026
101.53.77.0/24AS401450PLXN-ASN-USEAST1 - Pluxcon Network USA LLC Valid—5/31/2026
101.53.86.0/24AS401783TOKALA-COMMUNICATIONS - TOKALA COMMUNICATIONS INC. Valid—5/31/2026

IRR Route Objects

3
OriginRegistryMaintainerModified
AS10068RADBMAINT-AS931811/13/2023
AS38676RADBMAINT-AS931811/13/2023
AS216425RADBMAINT-AS99574/2/2025
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityGwangmyeong (Gasan digital 1-ro)
GEThttps://api.ipctl.io/v1/prefix/101.53.64.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/101.53.64.0/19" | jq