HomePrefix Lookup104.207.192.0/19

104.207.192.0/19

🇺🇸
IPv4ARINallocatedAS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA
CIDR
104.207.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Chicago (Loop)
RIR
ARIN
Status
allocated
Allocated
10/6/2014

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
104.207.192.0/19AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA
RADB
5/31/2026

Covering Prefix

19 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
104.207.192.0/23AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.194.0/23AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.196.0/23AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.198.0/23AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.200.0/23AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.208.0/23AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.207.0/24AS15277HILLINTL-USMRL1 - Hill International, Inc.No ROA—5/31/2026
104.207.205.0/24AS20327FORBES-COM - Forbes.comNo ROA—5/31/2026
104.207.221.0/24AS31980BAUPOST - The Baupost Group, LLCNo ROA—5/31/2026
104.207.214.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.216.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.217.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.220.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.204.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.211.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.212.0/24AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLCNo ROA—5/31/2026
104.207.222.0/24AS394095LUCASMUSEUM-BGP-2024 - Lucas Museum of Narrative ArtNo ROA—5/31/2026
104.207.202.0/24AS397098ISLANDCLOUD - Island I.T. Solutions, LLCNo ROA—5/31/2026
104.207.223.0/24AS401156MCB - Metropolitan Commercial BankNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS46887RADBMAINT-AS2750611/13/2023
Origin ASN
AS46887
CROWNCASTLE-AS46887 - Crown Castle Fiber LLC
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityChicago (Loop)
Coordinates41.8848, -87.6373 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/104.207.192.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/104.207.192.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP