HomePrefix Lookup104.28.128.0/19

104.28.128.0/19

🇨🇦
IPv4ARINannouncedAS13335CLOUDFLARENET - Cloudflare, Inc. RPKI Valid
CIDR
104.28.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇦 Canada
City
Toronto
RIR
ARIN
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
104.28.128.0/19AS13335CLOUDFLARENET - Cloudflare, Inc. Valid
ARIN
5/31/2026

Covering Prefix

34 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
104.28.128.0/20AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.144.0/20AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.138.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.149.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.128.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.129.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.130.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.131.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.132.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.133.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.134.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.139.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.140.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.141.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.142.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.143.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.144.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.145.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.146.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.147.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.148.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.150.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.151.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.152.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.153.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.154.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.155.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.156.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.157.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.158.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.135.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.159.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.136.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026
104.28.137.0/24AS13335CLOUDFLARENET - Cloudflare, Inc. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
104.28.0.0/16AS13335/24arin

IRR Route Objects

1
OriginRegistryMaintainerModified
AS13335ARINMNT-CLOUD14-
Origin ASN
AS13335
CLOUDFLARENET - Cloudflare, Inc.
Geolocation
Country🇨🇦CanadaCA
RegionOntario
CityToronto
Coordinates43.6532, -79.3832 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/104.28.128.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/104.28.128.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP