HomePrefix Lookup204.74.104.0/23

204.74.104.0/23

🇺🇸
IPv4ARINannouncedMOAS RPKI Valid
CIDR
204.74.104.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

10 of 10 routes
MOAS - 10 origin ASNs
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
204.74.104.0/23AS399153SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399155SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399157SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399158SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399161SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399164SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399166SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399167SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399169SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026
204.74.104.0/23AS399170SECURITYSERVICES - Vercara, LLC Valid
RADB
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
204.74.104.0/24AS399169SECURITYSERVICES - Vercara, LLC Valid—5/31/2026
204.74.105.0/24AS399169SECURITYSERVICES - Vercara, LLC Valid—5/31/2026

RPKI ROAs

20
PrefixOriginMax LengthTrust Anchor
204.74.104.0/23AS19905/24arin
204.74.104.0/23AS36236/24arin
204.74.104.0/23AS399153/24arin
204.74.104.0/23AS399154/24arin
204.74.104.0/23AS399155/24arin
204.74.104.0/23AS399156/24arin
204.74.104.0/23AS399157/24arin
204.74.104.0/23AS399158/24arin
204.74.104.0/23AS399159/24arin
204.74.104.0/23AS399160/24arin
204.74.104.0/23AS399161/24arin
204.74.104.0/23AS399162/24arin
204.74.104.0/23AS399163/24arin
204.74.104.0/23AS399164/24arin
204.74.104.0/23AS399165/24arin
204.74.104.0/23AS399166/24arin
204.74.104.0/23AS399167/24arin
204.74.104.0/23AS399168/24arin
204.74.104.0/23AS399169/24arin
204.74.104.0/23AS399170/24arin

IRR Route Objects

18
OriginRegistryMaintainerModified
AS399153RADBMAINT-AS1200811/13/2023
AS399154RADBMAINT-AS1200811/13/2023
AS399155RADBMAINT-AS1200811/13/2023
AS399156RADBMAINT-AS1200811/13/2023
AS399157RADBMAINT-AS1200811/13/2023
AS399158RADBMAINT-AS1200811/13/2023
AS399159RADBMAINT-AS1200811/13/2023
AS399160RADBMAINT-AS1200811/13/2023
AS399161RADBMAINT-AS1200811/13/2023
AS399162RADBMAINT-AS1200811/13/2023
AS399163RADBMAINT-AS1200811/13/2023
AS399164RADBMAINT-AS1200811/13/2023
AS399165RADBMAINT-AS1200811/13/2023
AS399166RADBMAINT-AS1200811/13/2023
AS399167RADBMAINT-AS1200811/13/2023
AS399168RADBMAINT-AS1200811/13/2023
AS399169RADBMAINT-AS1200811/13/2023
AS399170RADBMAINT-AS1200811/13/2023
Origin ASNs (10)
AS399153MOAS
SECURITYSERVICES - Vercara, LLC
AS399155MOAS
SECURITYSERVICES - Vercara, LLC
AS399157MOAS
SECURITYSERVICES - Vercara, LLC
AS399158MOAS
SECURITYSERVICES - Vercara, LLC
AS399161MOAS
SECURITYSERVICES - Vercara, LLC
AS399164MOAS
SECURITYSERVICES - Vercara, LLC
AS399166MOAS
SECURITYSERVICES - Vercara, LLC
AS399167MOAS
SECURITYSERVICES - Vercara, LLC
AS399169MOAS
SECURITYSERVICES - Vercara, LLC
AS399170MOAS
SECURITYSERVICES - Vercara, LLC
Geolocation
Country🇺🇸United StatesUS
RegionIllinois
CityChicago
Coordinates41.8781, -87.6298 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/204.74.104.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/204.74.104.0/23" | jq
External Links
RIPEstat Hurricane Electric BGP