HomePrefix Lookup217.221.0.0/16

217.221.0.0/16

🇮🇹
IPv4RIPENCCallocated RPKI Valid
CIDR
217.221.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇮🇹 Italy
City
Milan
RIR
RIPENCC
Status
allocated
Allocated
11/19/2002

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
217.220.0.0/15AS8968BT-Italia BT Italia S.p.A. Valid—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
217.220.0.0/15AS8968/15ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS8968RIPEBTI-MNT6/7/2007

More Specific Prefixes

100
PrefixASCountryStatus
217.221.182.0/23🇮🇹ITassigned
217.221.162.0/23🇮🇹ITassigned
217.221.216.0/24🇮🇹ITassigned
217.221.169.0/24🇮🇹ITassigned
217.221.16.0/24🇮🇹ITassigned
217.221.17.0/24🇮🇹ITassigned
217.221.18.0/24🇮🇹ITassigned
217.221.4.0/24🇮🇹ITassigned
217.221.185.0/24🇮🇹ITassigned
217.221.81.0/24🇮🇹ITassigned
217.221.0.0/24🇮🇹ITassigned
217.221.167.0/24🇮🇹ITassigned
217.221.84.0/24🇮🇹ITassigned
217.221.240.0/24🇮🇹ITassigned
217.221.19.0/24🇮🇹ITassigned
217.221.110.0/24🇮🇹ITassigned
217.221.151.0/24🇮🇹ITassigned
217.221.180.0/24🇮🇹ITassigned
217.221.97.128/25🇮🇹ITassigned
217.221.10.0/25🇮🇹ITassigned
217.221.153.128/25🇮🇹ITassigned
217.221.188.0/25🇮🇹ITassigned
217.221.221.0/25🇮🇹ITassigned
217.221.194.0/25🇮🇹ITassigned
217.221.235.0/25🇮🇹ITassigned
217.221.192.0/25🇮🇹ITassigned
217.221.246.0/25🇮🇹ITassigned
217.221.165.0/25🇮🇹ITassigned
217.221.193.0/25🇮🇹ITassigned
217.221.9.128/25🇮🇹ITassigned
217.221.10.128/25🇮🇹ITassigned
217.221.189.0/25🇮🇹ITassigned
217.221.96.128/25🇮🇹ITassigned
217.221.219.128/25🇮🇹ITassigned
217.221.255.0/25🇮🇹ITassigned
217.221.226.192/26🇮🇹ITassigned
217.221.109.192/26🇮🇹ITassigned
217.221.196.64/26🇮🇹ITassigned
217.221.165.128/26🇮🇹ITassigned
217.221.5.128/26🇮🇹ITassigned
217.221.246.128/26🇮🇹ITassigned
217.221.111.64/26🇮🇹ITassigned
217.221.195.64/26🇮🇹ITassigned
217.221.150.192/26🇮🇹ITassigned
217.221.111.128/26🇮🇹ITassigned
217.221.80.64/26🇮🇹ITassigned
217.221.11.64/26🇮🇹ITassigned
217.221.70.64/26🇮🇹ITassigned
217.221.97.64/26🇮🇹ITassigned
217.221.105.192/26🇮🇹ITassigned
217.221.96.64/26🇮🇹ITassigned
217.221.219.64/26🇮🇹ITassigned
217.221.190.96/27🇮🇹ITassigned
217.221.187.96/27🇮🇹ITassigned
217.221.168.64/27🇮🇹ITassigned
217.221.235.128/27🇮🇹ITassigned
217.221.168.192/27🇮🇹ITassigned
217.221.165.224/27🇮🇹ITassigned
217.221.195.32/27🇮🇹ITassigned
217.221.168.0/27🇮🇹ITassigned
217.221.186.96/27🇮🇹ITassigned
217.221.46.32/27🇮🇹ITassigned
217.221.11.128/27🇮🇹ITassigned
217.221.58.160/27🇮🇹ITassigned
217.221.65.96/27🇮🇹ITassigned
217.221.103.128/27🇮🇹ITassigned
217.221.187.32/27🇮🇹ITassigned
217.221.82.96/27🇮🇹ITassigned
217.221.186.192/27🇮🇹ITassigned
217.221.79.224/27🇮🇹ITassigned
217.221.247.32/27🇮🇹ITassigned
217.221.82.128/27🇮🇹ITassigned
217.221.69.224/27🇮🇹ITassigned
217.221.111.224/27🇮🇹ITassigned
217.221.74.96/27🇮🇹ITassigned
217.221.85.224/27🇮🇹ITassigned
217.221.96.32/27🇮🇹ITassigned
217.221.219.0/27🇮🇹ITassigned
217.221.103.224/27🇮🇹ITassigned
217.221.143.32/27🇮🇹ITassigned
217.221.142.128/27🇮🇹ITassigned
217.221.143.96/27🇮🇹ITassigned
217.221.252.0/27🇮🇹ITassigned
217.221.207.192/27🇮🇹ITassigned
217.221.221.160/27🇮🇹ITassigned
217.221.221.192/27🇮🇹ITassigned
217.221.87.0/27🇮🇹ITassigned
217.221.174.96/27🇮🇹ITassigned
217.221.104.160/27🇮🇹ITassigned
217.221.103.64/27🇮🇹ITassigned
217.221.196.32/27🇮🇹ITassigned
217.221.226.64/27🇮🇹ITassigned
217.221.150.96/27🇮🇹ITassigned
217.221.77.192/27🇮🇹ITassigned
217.221.109.160/27🇮🇹ITassigned
217.221.87.64/27🇮🇹ITassigned
217.221.59.64/27🇮🇹ITassigned
217.221.247.128/27🇮🇹ITassigned
217.221.226.160/27🇮🇹ITassigned
217.221.109.64/27🇮🇹ITassigned
Geolocation
Country🇮🇹ItalyIT
RegionLombardy
CityMilan
Coordinates45.4642, 9.1900 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/217.221.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/217.221.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP