HomePrefix Lookup185.183.28.0/22

185.183.28.0/22

🇳🇱
IPv4RIPENCCallocatedAS52129PROOFPOINT-ASN-EU Proofpoint, Inc. RPKI Valid
CIDR
185.183.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇳🇱 The Netherlands
City
Amsterdam
RIR
RIPENCC
Status
allocated
Allocated
12/20/2016

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
185.183.28.0/22AS52129PROOFPOINT-ASN-EU Proofpoint, Inc. Valid
RIPE
5/31/2026

Covering Prefix

4 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
185.183.28.0/24AS52129PROOFPOINT-ASN-EU Proofpoint, Inc. Valid—5/31/2026
185.183.29.0/24AS52129PROOFPOINT-ASN-EU Proofpoint, Inc. Valid—5/31/2026
185.183.30.0/24AS52129PROOFPOINT-ASN-EU Proofpoint, Inc. Valid—5/31/2026
185.183.31.0/24AS52129PROOFPOINT-ASN-EU Proofpoint, Inc. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
185.183.28.0/22AS52129/22ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS52129RIPEPROOFPOINT-EU-MNT2/6/2017

More Specific Prefixes

2
PrefixASCountryStatus
185.183.30.0/23🇳🇱NLassigned
185.183.28.0/23🇳🇱NLassigned
Origin ASN
AS52129
PROOFPOINT-ASN-EU Proofpoint, Inc.
Geolocation
Country🇳🇱The NetherlandsNL
RegionNorth Holland
CityAmsterdam
Coordinates52.3676, 4.9041 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/185.183.28.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.183.28.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP