HomePrefix Lookup205.177.0.0/16

205.177.0.0/16

🇺🇸
IPv4APNICallocatedAS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. RPKI Valid
CIDR
205.177.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Ashburn
RIR
APNIC
Status
allocated
Allocated
3/20/1995

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
205.177.0.0/16AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid
APNICRADB
5/31/2026

Covering Prefix

35 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
205.177.176.0/20AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.224.0/21AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.208.0/21AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.88.0/21AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.216.0/21AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.84.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.240.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Invalid—5/31/2026
205.177.24.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.32.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.44.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.52.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.56.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.132.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.164.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.196.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.232.0/22AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.8.0/23AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.116.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Invalid—5/31/2026
205.177.232.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.137.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.233.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.112.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.234.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.197.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.198.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.17.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.10.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Valid—5/31/2026
205.177.115.0/24AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd. Invalid—5/31/2026
205.177.62.0/24AS6621HNS-DIRECPC - Hughes Network Systems, LLC Valid—5/31/2026
205.177.116.0/24AS31713GWCOMMS-MPLS Gateway Communications Invalid—5/31/2026
205.177.177.0/24AS37146Hai Telecommunications Limited - Hai Telecommunications Limited Invalid—5/31/2026
205.177.68.0/24AS42475RRmedia MX1 Ltd. Valid—5/31/2026
205.177.67.0/24AS42475RRmedia MX1 Ltd. Valid—5/31/2026
205.177.85.0/24AS63199CDSC-AS1 - CDS Global Cloud Co., Ltd Valid—5/31/2026
205.177.86.0/24AS63199CDSC-AS1 - CDS Global Cloud Co., Ltd Valid—5/31/2026

RPKI ROAs

2
PrefixOriginMax LengthTrust Anchor
205.177.0.0/16AS3491/16apnic
205.177.0.0/16AS31713/16apnic

IRR Route Objects

3
OriginRegistryMaintainerModified
AS3491APNICMAINT-AP-PCCWG-APAC3/25/2026
AS31713APNICMAINT-AP-PCCWG-APAC3/25/2026
AS3491RADBMAINT-AS34913/28/2025

More Specific Prefixes

1
PrefixASCountryStatus
205.177.166.0/23🇦🇺AUassigned
Origin ASN
AS3491
PCCWG-APAC-HK - PCCW Global (HK) Ltd.
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityAshburn
Coordinates39.0438, -77.4874 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/205.177.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/205.177.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP