Home Prefix Lookup217.146.200.0/21

217.146.200.0/21 - SPIDERNET A2A Smart City S.P.A (AS12445)

IPv4RIPE NCCannouncedAS12445SPIDERNET-AS A2A Smart City S.P.ANo ROA

CIDR

217.146.200.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇮🇹 Italy

City

Calvatone

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
217.146.200.0/21	AS12445 SPIDERNET-AS A2A Smart City S.P.A	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12445	RIPE	BASCOM-MNT	2023-01-25
AS25002	RIPE	AEMCOM-MNT	2016-03-04

More Specific Prefixes

Prefix	Country	Status
217.146.203.0/29	🇮🇹IT	assigned
217.146.203.8/30	🇮🇹IT	assigned
217.146.203.12/30	🇮🇹IT	assigned
217.146.203.16/29	🇮🇹IT	assigned
217.146.203.24/29	🇮🇹IT	assigned
217.146.203.32/29	🇮🇹IT	assigned
217.146.203.40/29	🇮🇹IT	assigned
217.146.203.48/29	🇮🇹IT	assigned
217.146.203.56/29	🇮🇹IT	assigned
217.146.203.64/27	🇮🇹IT	assigned
217.146.203.96/29	🇮🇹IT	assigned
217.146.203.104/29	🇮🇹IT	assigned
217.146.203.112/28	🇮🇹IT	assigned
217.146.203.128/26	🇮🇹IT	assigned
217.146.203.192/28	🇮🇹IT	assigned
217.146.203.208/29	🇮🇹IT	assigned
217.146.203.216/29	🇮🇹IT	assigned
217.146.203.224/27	🇮🇹IT	assigned
217.146.204.0/24	🇮🇹IT	assigned
217.146.205.0/24	🇮🇹IT	assigned
217.146.206.0/24	🇮🇹IT	assigned
217.146.207.0/26	🇮🇹IT	assigned
217.146.207.64/26	🇮🇹IT	assigned
217.146.207.128/26	🇮🇹IT	assigned
217.146.207.192/26	🇮🇹IT	assigned

Transfer History

Registry transfers of 217.146.200.0/21, blocks inside it, or blocks containing it.

217.146.192.0/20M&A · 2019-12-18
LINEA COM S R L
RIPE NCC
→
A2A Smart City S.P.A
RIPE NCC

Date	Resource	From	To	Type
2019-12-18	217.146.192.0/20	LINEA COM S R L RIPE NCC	A2A Smart City S.P.A RIPE NCC	M&A

Origin ASN

AS12445

SPIDERNET-AS A2A Smart City S.P.A

Related Prefixes

More prefixes of AS12445

All prefixes of AS12445 →

Geolocation

Country🇮🇹ItalyIT

RegionLombardy

CityCalvatone

Coordinates45.1270, 10.4406 ↗

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/217.146.200.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/217.146.200.0/21" | jq

External Links

RIPEstat