HomePrefix Lookup173.36.0.0/14

173.36.0.0/14

🇺🇸
IPv4ARINallocatedAS109CISCOSYSTEMS - CISCO SYSTEMS, INC. RPKI Valid
CIDR
173.36.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇺🇸 United States
City
Allen
RIR
ARIN
Status
allocated
Allocated
8/15/2008

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
173.36.0.0/14AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid
ARINRADB
5/31/2026

Covering Prefix

20 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
173.36.0.0/17AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.38.128.0/17AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.38.0.0/17AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.64.0/18AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.192.0/18AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.0.0/18AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.64.0/19AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.128.0/19AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.160.0/19AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.96.0/19AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.128.0/19AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.160.0/19AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.224.0/19AS13445WEBEX - Cisco Webex LLC Valid—5/31/2026
173.39.192.0/20AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.16.0/20AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.0.0/20AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.144.0/21AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.152.0/21AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.39.200.0/23AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026
173.37.145.0/24AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
173.36.0.0/14AS109/24arin

IRR Route Objects

2
OriginRegistryMaintainerModified
AS109ARINMNT-CS-283110/25/2023
AS109RADBMAINT-AS10911/13/2023
Origin ASN
AS109
CISCOSYSTEMS - CISCO SYSTEMS, INC.
Geolocation
Country🇺🇸United StatesUS
RegionTexas
CityAllen
Coordinates33.1032, -96.6705 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/173.36.0.0/14

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

curl -s "https://api.ipctl.io/v1/prefix/173.36.0.0/14" | jq
External Links
RIPEstat Hurricane Electric BGP