Home Prefix Lookup213.209.208.0/20

213.209.208.0/20 - CASAWEB HERABIT S.P.A (AS21309)

IPv4RIPE NCCannouncedAS21309CASAWEB-AS HERABIT S.p.A. RPKI Valid

CIDR

213.209.208.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇮🇹 Italy

City

Milan

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
213.209.208.0/20	AS21309 CASAWEB-AS HERABIT S.p.A.	Valid	RIPE	2026-10-12

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
213.209.192.0/18	AS21309 CASAWEB-AS HERABIT S.p.A.	Valid	-	2026-10-12
213.209.192.0/19	AS21309 CASAWEB-AS HERABIT S.p.A.	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
213.209.208.0/20	AS21309	/20	ripe
213.209.192.0/19	AS21309	/19	ripe
213.209.192.0/18	AS21309	/18	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS21309	RIPE	CASAWEB-MNT	2011-01-18

More Specific Prefixes

100

Prefix	Country	Status
213.209.208.0/24	🇮🇹IT	assigned
213.209.209.32/29	🇮🇹IT	assigned
213.209.209.48/29	🇮🇹IT	assigned
213.209.209.72/29	🇮🇹IT	assigned
213.209.210.32/29	🇮🇹IT	assigned
213.209.210.136/29	🇮🇹IT	assigned
213.209.210.168/29	🇮🇹IT	assigned
213.209.210.192/27	🇮🇹IT	assigned
213.209.210.240/29	🇮🇹IT	assigned
213.209.210.248/29	🇮🇹IT	assigned
213.209.211.224/27	🇮🇹IT	assigned
213.209.212.0/24	🇮🇹IT	assigned
213.209.213.0/24	🇮🇹IT	assigned
213.209.214.0/28	🇮🇹IT	assigned
213.209.214.24/29	🇮🇹IT	assigned
213.209.214.64/28	🇮🇹IT	assigned
213.209.214.96/28	🇮🇹IT	assigned
213.209.214.112/29	🇮🇹IT	assigned
213.209.214.120/29	🇮🇹IT	assigned
213.209.214.128/28	🇮🇹IT	assigned
213.209.214.144/28	🇮🇹IT	assigned
213.209.214.200/29	🇮🇹IT	assigned
213.209.214.208/28	🇮🇹IT	assigned
213.209.215.16/29	🇮🇹IT	assigned
213.209.215.56/29	🇮🇹IT	assigned
213.209.215.64/29	🇮🇹IT	assigned
213.209.215.80/29	🇮🇹IT	assigned
213.209.215.128/29	🇮🇹IT	assigned
213.209.215.136/29	🇮🇹IT	assigned
213.209.215.144/28	🇮🇹IT	assigned
213.209.215.160/27	🇮🇹IT	assigned
213.209.215.192/28	🇮🇹IT	assigned
213.209.215.208/28	🇮🇹IT	assigned
213.209.215.224/28	🇮🇹IT	assigned
213.209.216.0/29	🇮🇹IT	assigned
213.209.216.8/29	🇮🇹IT	assigned
213.209.216.16/29	🇮🇹IT	assigned
213.209.216.32/29	🇮🇹IT	assigned
213.209.216.48/28	🇮🇹IT	assigned
213.209.216.88/29	🇮🇹IT	assigned
213.209.216.96/29	🇮🇹IT	assigned
213.209.216.112/28	🇮🇹IT	assigned
213.209.216.144/29	🇮🇹IT	assigned
213.209.216.152/29	🇮🇹IT	assigned
213.209.216.160/28	🇮🇹IT	assigned
213.209.216.184/29	🇮🇹IT	assigned
213.209.216.208/28	🇮🇹IT	assigned
213.209.216.240/28	🇮🇹IT	assigned
213.209.217.160/28	🇮🇹IT	assigned
213.209.217.184/29	🇮🇹IT	assigned
213.209.217.224/29	🇮🇹IT	assigned
213.209.217.232/29	🇮🇹IT	assigned
213.209.217.240/28	🇮🇹IT	assigned
213.209.218.0/28	🇮🇹IT	assigned
213.209.218.32/28	🇮🇹IT	assigned
213.209.218.48/29	🇮🇹IT	assigned
213.209.218.72/29	🇮🇹IT	assigned
213.209.218.80/29	🇮🇹IT	assigned
213.209.218.88/29	🇮🇹IT	assigned
213.209.218.96/29	🇮🇹IT	assigned
213.209.218.104/29	🇮🇹IT	assigned
213.209.218.112/29	🇮🇹IT	assigned
213.209.218.128/29	🇮🇹IT	assigned
213.209.218.144/28	🇮🇹IT	assigned
213.209.218.160/29	🇮🇹IT	assigned
213.209.218.200/29	🇮🇹IT	assigned
213.209.218.208/28	🇮🇹IT	assigned
213.209.218.224/29	🇮🇹IT	assigned
213.209.218.232/29	🇮🇹IT	assigned
213.209.219.16/28	🇮🇹IT	assigned
213.209.219.40/29	🇮🇹IT	assigned
213.209.219.48/28	🇮🇹IT	assigned
213.209.219.64/29	🇮🇹IT	assigned
213.209.219.96/27	🇮🇹IT	assigned
213.209.219.128/28	🇮🇹IT	assigned
213.209.219.160/28	🇮🇹IT	assigned
213.209.220.24/29	🇮🇹IT	assigned
213.209.220.32/28	🇮🇹IT	assigned
213.209.220.64/26	🇮🇹IT	assigned
213.209.220.128/28	🇮🇹IT	assigned
213.209.220.144/29	🇮🇹IT	assigned
213.209.220.160/27	🇮🇹IT	assigned
213.209.220.224/29	🇮🇹IT	assigned
213.209.220.232/29	🇮🇹IT	assigned
213.209.221.0/29	🇮🇹IT	assigned
213.209.221.32/28	🇮🇹IT	assigned
213.209.221.48/28	🇮🇹IT	assigned
213.209.221.96/28	🇮🇹IT	assigned
213.209.221.112/28	🇮🇹IT	assigned
213.209.221.152/29	🇮🇹IT	assigned
213.209.221.160/27	🇮🇹IT	assigned
213.209.221.192/29	🇮🇹IT	assigned
213.209.221.200/29	🇮🇹IT	assigned
213.209.221.224/27	🇮🇹IT	assigned
213.209.222.32/29	🇮🇹IT	assigned
213.209.222.48/28	🇮🇹IT	assigned
213.209.222.96/29	🇮🇹IT	assigned
213.209.222.104/29	🇮🇹IT	assigned
213.209.222.128/27	🇮🇹IT	assigned
213.209.223.0/24	🇮🇹IT	assigned

Origin ASN

AS21309

CASAWEB-AS HERABIT S.p.A.

Related Prefixes

Covering prefix

213.209.192.0/19AS21309

More prefixes of AS21309

All prefixes of AS21309 →

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/213.209.208.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/213.209.208.0/20" | jq

External Links

RIPEstat