Home Prefix Lookup47.53.0.0/16

47.53.0.0/16 - VODAFONE IT ASN Fastweb SpA (AS30722)

IPv4RIPE NCCallocatedAS30722VODAFONE-IT-ASN Fastweb SpA RPKI Valid

CIDR

47.53.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇮🇹 Italy

City

Milan

RIR

RIPE NCC

Status

allocated

Allocated

2012-05-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
47.53.0.0/16	AS30722 VODAFONE-IT-ASN Fastweb SpA	Valid	RIPE	2026-10-11

More-Specific Announcements

105 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
47.53.0.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.10.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.14.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.15.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.16.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.18.0/23	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.20.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.21.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.24.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.26.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.29.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.31.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.32.0/19	AS30722 VODAFONE-IT-ASN Fastweb SpA	Valid	-	2026-10-11
47.53.32.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.34.0/23	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.37.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.38.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.40.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.42.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.45.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.46.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.52.0/22	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.56.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.57.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.62.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.64.0/19	AS30722 VODAFONE-IT-ASN Fastweb SpA	Valid	-	2026-10-11
47.53.66.0/23	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.68.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.69.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.71.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.72.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.73.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.76.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.79.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.82.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.84.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.85.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.87.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.88.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.92.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.93.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.94.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.95.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.104.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.105.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.106.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.110.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.112.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.114.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.119.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.124.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.128.0/19	AS30722 VODAFONE-IT-ASN Fastweb SpA	Valid	-	2026-10-11
47.53.128.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.136.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.138.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.142.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.148.0/23	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.150.0/23	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.152.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.153.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.160.0/19	AS30722 VODAFONE-IT-ASN Fastweb SpA	Valid	-	2026-10-11
47.53.160.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.164.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.166.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.167.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.168.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.169.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.171.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.174.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.178.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.180.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.182.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.183.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.184.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.185.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.186.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.187.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.190.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.191.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.192.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.195.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.202.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.206.0/23	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.208.0/20	AS30722 VODAFONE-IT-ASN Fastweb SpA	Valid	-	2026-10-11
47.53.208.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.209.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.211.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.212.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.215.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.216.0/22	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.221.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.222.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.223.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.224.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.225.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.227.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.228.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.234.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.236.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.237.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.244.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.246.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.248.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.249.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11
47.53.251.0/24	AS30722 VODAFONE-IT-ASN Fastweb SpA	Invalid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
47.53.0.0/16	AS30722	/16	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS30722	RIPE	VODAFONE-IT-MNT	2025-10-22

More Specific Prefixes

Prefix	AS	Country	Status
47.53.0.0/17		🇮🇹IT	assigned
47.53.128.0/17		🇮🇹IT	assigned

Transfer History

Registry transfers of 47.53.0.0/16, blocks inside it, or blocks containing it.

47.53.0.0/16M&A · 2026-01-29
Vodafone Italia S.p.A.
🇮🇹 IT RIPE NCC
→
Fastweb SpA
🇮🇹 IT RIPE NCC
47.53.0.0/16inter-RIRTransfer · 2025-10-21
Vodafone US Inc.
🇺🇸 US ARIN
→
Vodafone Italia S.p.A.
🇮🇹 IT RIPE NCC
47.53.0.0/16Transfer · 2012-05-15
Bell-Northern Research
🇨🇦 CA ARIN
→
VODAFONE AMERICAS INC.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-01-29	47.53.0.0/16	Vodafone Italia S.p.A. 🇮🇹 IT RIPE NCC	Fastweb SpA 🇮🇹 IT RIPE NCC	M&A
2025-10-21	47.53.0.0/16inter-RIR	Vodafone US Inc. 🇺🇸 US ARIN	Vodafone Italia S.p.A. 🇮🇹 IT RIPE NCC	Transfer
2012-05-15	47.53.0.0/16	Bell-Northern Research 🇨🇦 CA ARIN	VODAFONE AMERICAS INC. 🇺🇸 US ARIN	Transfer

Origin ASN

AS30722

VODAFONE-IT-ASN Fastweb SpA

Related Prefixes

More prefixes of AS30722

All prefixes of AS30722 →

Geolocation

Country🇮🇹ItalyIT

RegionLombardy

CityMilan

Coordinates45.4642, 9.1900 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/47.53.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/47.53.0.0/16" | jq

External Links

RIPEstat