HomePrefix Lookup63.192.0.0/12

63.192.0.0/12

πŸ‡ΊπŸ‡Έ
CIDR
63.192.0.0/12
IP Version
IPv4
Addresses
1M
Mask
/12 (255.240.0.0)
Country
πŸ‡ΊπŸ‡Έ United States
City
San Francisco (Rincon Hill)
RIR
ARIN
Status
allocated
Allocated
5/10/1999

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
63.192.0.0/12AS7018ATT-INTERNET4 - AT&T Enterprises, LLCNo ROAβ€”5/31/2026

Covering Prefix

29 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
63.199.32.0/21AS25664SCOE-ASN-25664 - Solano County Office of EducationNo ROAβ€”5/31/2026
63.199.40.0/22AS25664SCOE-ASN-25664 - Solano County Office of EducationNo ROAβ€”5/31/2026
63.199.68.0/23AS22352APPLIED-TECHNOLOGY - Applied Technology Group Inc.No ROAβ€”5/31/2026
63.207.230.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.197.119.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.200.48.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.200.214.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.200.49.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.195.204.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.195.205.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.195.224.0/24AS2386INS-AS - AT&T Enterprises, LLCNo ROAβ€”5/31/2026
63.204.233.0/24AS5033AS5033 - Key Information Systems, Inc.No ROAβ€”5/31/2026
63.192.3.0/24AS13932WHHS - Washington Hospital Healthcare SysemNo ROAβ€”5/31/2026
63.199.71.0/24AS22352APPLIED-TECHNOLOGY - Applied Technology Group Inc.No ROAβ€”5/31/2026
63.197.243.0/24AS23233FENWICK - Fenwick & West, LLP.No ROAβ€”5/31/2026
63.199.44.0/24AS25664SCOE-ASN-25664 - Solano County Office of EducationNo ROAβ€”5/31/2026
63.193.200.0/24AS25664SCOE-ASN-25664 - Solano County Office of EducationNo ROAβ€”5/31/2026
63.207.6.0/24AS26685FRK-SMO - Franklin ResourcesNo ROAβ€”5/31/2026
63.194.190.0/24AS36437SCC-44 - County of Santa CruzNo ROAβ€”5/31/2026
63.207.211.0/24AS36714CMG-MORTGAGE - CMG Mortgage, Inc.No ROAβ€”5/31/2026
63.206.206.0/24AS40795COUNTY-OF-LAKE - County of LakeNo ROAβ€”5/31/2026
63.203.168.0/24AS46201COYUBA58 - County of YubaNo ROAβ€”5/31/2026
63.194.45.0/24AS46880CITY-ASN - City of IrvineNo ROAβ€”5/31/2026
63.195.190.0/24AS54968VOM-NOC - Data Pro of Sonoma and Vom.comNo ROAβ€”5/31/2026
63.192.158.0/24AS54968VOM-NOC - Data Pro of Sonoma and Vom.comNo ROAβ€”5/31/2026
63.203.87.0/24AS393508VALLEYINTERNET - PERSONAL NETWORK COMPUTINGNo ROAβ€”5/31/2026
63.194.139.0/24AS393508VALLEYINTERNET - PERSONAL NETWORK COMPUTINGNo ROAβ€”5/31/2026
63.199.123.0/24AS398098LA-COLL-INET - City National BankNo ROAβ€”5/31/2026
63.192.182.0/24AS400379COUNTY-OF-MADERA - County of MaderaNo ROAβ€”5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS7132RADBMAINT-AS713211/13/2023
Geolocation
CountryπŸ‡ΊπŸ‡ΈUnited StatesUS
RegionCalifornia
CitySan Francisco (Rincon Hill)
GEThttps://api.ipctl.io/v1/prefix/63.192.0.0/12

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

curl -s "https://api.ipctl.io/v1/prefix/63.192.0.0/12" | jq