HomePrefix Lookup205.138.0.0/15

205.138.0.0/15

πŸ‡ΊπŸ‡Έ
CIDR
205.138.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
Ashburn
RIR
ARIN
Status
allocated
Allocated
2/15/1995

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
205.138.0.0/15AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026

Covering Prefix

44 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
205.139.32.0/19AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.128.0/19AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.224.0/20AS209CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.144.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.64.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.16.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.240.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.160.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.112.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.64.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.96.0/20AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.24.0/21AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.120.0/21AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.160.0/21AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.32.0/21AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.40.0/21AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.104.0/22AS203CENTURYLINK-LEGACY-LVLT-203 - Level 3 Parent, LLCNo ROAβ€”6/1/2026
205.138.172.0/22AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.192.0/22AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.168.0/22AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.116.0/22AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.112.0/22AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.144.0/22AS19701YODLEE - Yodlee Inc.No ROAβ€”6/1/2026
205.139.118.0/23AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.88.0/23AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.172.0/23AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.102.0/24AS203CENTURYLINK-LEGACY-LVLT-203 - Level 3 Parent, LLCNo ROAβ€”6/1/2026
205.139.108.0/24AS203CENTURYLINK-LEGACY-LVLT-203 - Level 3 Parent, LLCNo ROAβ€”6/1/2026
205.139.103.0/24AS203CENTURYLINK-LEGACY-LVLT-203 - Level 3 Parent, LLCNo ROAβ€”6/1/2026
205.139.91.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.196.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.197.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.243.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.21.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.68.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.132.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.139.242.0/24AS3561CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLCNo ROAβ€”6/1/2026
205.138.249.0/24AS10753LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLCNo ROAβ€”6/1/2026
205.138.242.0/24AS13458DKP-ASN - DAVIDSON KEMPNER CAPITAL MANAGEMENT LPNo ROAβ€”6/1/2026
205.139.154.0/24AS22013GUARD-DC1 - Guardian Analytics, Inc.No ROAβ€”6/1/2026
205.139.142.0/24AS22013GUARD-DC1 - Guardian Analytics, Inc.No ROAβ€”6/1/2026
205.139.111.0/24AS30031MIMECAST-US - Mimecast North America IncNo ROAβ€”6/1/2026
205.139.110.0/24AS30031MIMECAST-US - Mimecast North America IncNo ROAβ€”6/1/2026
205.138.247.0/24AS396167BHN-BGP - Blackhawk Network, Inc.No ROAβ€”6/1/2026
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionVirginia
CityAshburn
GEThttps://api.ipctl.io/v1/prefix/205.138.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/205.138.0.0/15" | jq