Home Prefix Lookup151.99.0.0/16

151.99.0.0/16

🇮🇹

IPv4RIPENCCallocatedAS3269ASN-IBSNAZ Telecom Italia S.p.A.No ROA

CIDR

151.99.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇮🇹 Italy

City

Milan

RIR

RIPENCC

Status

allocated

Allocated

9/9/1997

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
151.99.0.0/16	AS3269ASN-IBSNAZ Telecom Italia S.p.A.	No ROA	RIPE	6/13/2026

Covering Prefix

4 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
151.99.164.0/24	AS3269ASN-IBSNAZ Telecom Italia S.p.A.	No ROA	—	6/13/2026
151.99.165.0/24	AS3269ASN-IBSNAZ Telecom Italia S.p.A.	No ROA	—	6/13/2026
151.99.182.0/24	AS3269ASN-IBSNAZ Telecom Italia S.p.A.	No ROA	—	6/13/2026
151.99.195.0/24	AS20746ASN-IDC Telecom Italia S.p.A.	No ROA	—	6/13/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3269	RIPE	INTERB-MNT	7/14/2017

More Specific Prefixes

100

Prefix	Country	Status
151.99.2.0/24	🇮🇹IT	assigned
151.99.51.0/24	🇮🇹IT	assigned
151.99.136.0/24	🇮🇹IT	assigned
151.99.0.0/24	🇮🇹IT	assigned
151.99.46.0/24	🇮🇹IT	assigned
151.99.39.0/24	🇮🇹IT	assigned
151.99.103.0/24	🇮🇹IT	assigned
151.99.106.0/24	🇮🇹IT	assigned
151.99.90.0/24	🇮🇹IT	assigned
151.99.70.0/24	🇮🇹IT	assigned
151.99.7.0/24	🇮🇹IT	assigned
151.99.6.0/24	🇮🇹IT	assigned
151.99.30.0/24	🇮🇹IT	assigned
151.99.35.0/24	🇮🇹IT	assigned
151.99.236.0/24	🇮🇹IT	assigned
151.99.57.0/24	🇮🇹IT	assigned
151.99.44.0/24	🇮🇹IT	assigned
151.99.254.0/24	🇮🇹IT	assigned
151.99.72.0/24	🇮🇹IT	assigned
151.99.65.0/24	🇮🇹IT	assigned
151.99.137.0/24	🇮🇹IT	assigned
151.99.69.0/24	🇮🇹IT	assigned
151.99.226.0/24	🇮🇹IT	assigned
151.99.232.0/24	🇮🇹IT	assigned
151.99.125.0/24	🇮🇹IT	assigned
151.99.5.0/24	🇮🇹IT	assigned
151.99.10.0/24	🇮🇹IT	assigned
151.99.14.0/24	🇮🇹IT	assigned
151.99.209.0/24	🇮🇹IT	assigned
151.99.206.0/24	🇮🇹IT	assigned
151.99.1.0/24	🇮🇹IT	assigned
151.99.56.0/24	🇮🇹IT	assigned
151.99.252.0/24	🇮🇹IT	assigned
151.99.76.0/24	🇮🇹IT	assigned
151.99.237.0/24	🇮🇹IT	assigned
151.99.49.0/24	🇮🇹IT	assigned
151.99.21.0/24	🇮🇹IT	assigned
151.99.42.0/24	🇮🇹IT	assigned
151.99.33.0/24	🇮🇹IT	assigned
151.99.24.0/24	🇮🇹IT	assigned
151.99.63.0/24	🇮🇹IT	assigned
151.99.52.0/24	🇮🇹IT	assigned
151.99.67.0/24	🇮🇹IT	assigned
151.99.83.0/24	🇮🇹IT	assigned
151.99.135.0/24	🇮🇹IT	assigned
151.99.124.0/24	🇮🇹IT	assigned
151.99.161.0/24	🇮🇹IT	assigned
151.99.116.0/24	🇮🇹IT	assigned
151.99.104.0/24	🇮🇹IT	assigned
151.99.105.0/24	🇮🇹IT	assigned
151.99.139.0/24	🇮🇹IT	assigned
151.99.142.0/24	🇮🇹IT	assigned
151.99.100.0/24	🇮🇹IT	assigned
151.99.154.0/24	🇮🇹IT	assigned
151.99.128.0/24	🇮🇹IT	assigned
151.99.231.0/24	🇮🇹IT	assigned
151.99.8.0/24	🇮🇹IT	assigned
151.99.179.0/24	🇮🇹IT	assigned
151.99.62.0/24	🇮🇹IT	assigned
151.99.174.0/24	🇮🇹IT	assigned
151.99.187.0/24	🇮🇹IT	assigned
151.99.186.0/24	🇮🇹IT	assigned
151.99.66.0/24	🇮🇹IT	assigned
151.99.241.0/24	🇮🇹IT	assigned
151.99.203.0/24	🇮🇹IT	assigned
151.99.9.0/24	🇮🇹IT	assigned
151.99.32.0/24	🇮🇹IT	assigned
151.99.223.0/24	🇮🇹IT	assigned
151.99.233.0/24	🇮🇹IT	assigned
151.99.177.0/24	🇮🇹IT	assigned
151.99.68.0/24	🇮🇹IT	assigned
151.99.18.0/24	🇮🇹IT	assigned
151.99.28.0/24	🇮🇹IT	assigned
151.99.183.0/24	🇮🇹IT	assigned
151.99.184.0/24	🇮🇹IT	assigned
151.99.126.0/24	🇮🇹IT	assigned
151.99.253.0/24	🇮🇹IT	assigned
151.99.41.0/24	🇮🇹IT	assigned
151.99.149.0/24	🇮🇹IT	assigned
151.99.11.0/24	🇮🇹IT	assigned
151.99.73.0/24	🇮🇹IT	assigned
151.99.12.0/24	🇮🇹IT	assigned
151.99.34.0/24	🇮🇹IT	assigned
151.99.61.0/24	🇮🇹IT	assigned
151.99.208.0/24	🇮🇹IT	assigned
151.99.45.0/24	🇮🇹IT	assigned
151.99.79.0/24	🇮🇹IT	assigned
151.99.64.0/24	🇮🇹IT	assigned
151.99.213.0/24	🇮🇹IT	assigned
151.99.71.0/24	🇮🇹IT	assigned
151.99.118.0/24	🇮🇹IT	assigned
151.99.99.0/24	🇮🇹IT	assigned
151.99.119.0/24	🇮🇹IT	assigned
151.99.121.0/24	🇮🇹IT	assigned
151.99.89.0/24	🇮🇹IT	assigned
151.99.86.0/24	🇮🇹IT	assigned
151.99.60.0/24	🇮🇹IT	assigned
151.99.85.0/24	🇮🇹IT	assigned
151.99.133.0/24	🇮🇹IT	assigned
151.99.53.0/24	🇮🇹IT	assigned

Origin ASN

AS3269

ASN-IBSNAZ Telecom Italia S.p.A.

Geolocation

Country🇮🇹ItalyIT

RegionLombardy

CityMilan

Coordinates45.4642, 9.1900 ↗

Abuse Contact

API

Open

GEThttps://api.ipctl.io/v1/prefix/151.99.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/151.99.0.0/16" | jq

External Links

RIPEstat Hurricane Electric BGP