Home Prefix Lookup178.248.48.0/21

178.248.48.0/21 - MAINSTREAMING SpA (AS51185)

IPv4RIPE NCCallocatedAS51185MAINSTREAMING-AS MainStreaming SpA RPKI Valid

CIDR

178.248.48.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇮🇹 Italy

City

Rome

RIR

RIPE NCC

Status

allocated

Allocated

2010-05-03

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

7 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
178.248.48.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11
178.248.49.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11
178.248.50.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11
178.248.51.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11
178.248.52.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11
178.248.53.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11
178.248.54.0/24	AS51185 MAINSTREAMING-AS MainStreaming SpA	Valid	-	2026-10-11

More Specific Prefixes

Prefix	AS	Country	Status
178.248.48.0/24	AS51185	🇮🇹IT	assigned
178.248.49.0/24	AS51185	🇳🇱NL	assigned
178.248.50.0/24	AS51185	🇮🇹IT	assigned
178.248.51.0/24	AS51185	🇮🇹IT	assigned
178.248.52.0/24	AS51185	🇺🇸US	assigned
178.248.53.0/24	AS51185	🇺🇸US	assigned
178.248.54.0/24	AS51185	🇺🇸US	assigned
178.248.55.0/24		🇮🇹IT	assigned

Transfer History

Registry transfers of 178.248.48.0/21, blocks inside it, or blocks containing it.

178.248.48.0/21Transfer · 2024-03-26
Onecom Global Communications LTD
RIPE NCC
→
MainStreaming SpA
RIPE NCC
178.248.48.0/21Transfer · 2017-06-02
Mainsoft S.R.L
RIPE NCC
→
Onecom Global Communication LTD
RIPE NCC

Date	Resource	From	To	Type
2024-03-26	178.248.48.0/21	Onecom Global Communications LTD RIPE NCC	MainStreaming SpA RIPE NCC	Transfer
2017-06-02	178.248.48.0/21	Mainsoft S.R.L RIPE NCC	Onecom Global Communication LTD RIPE NCC	Transfer

Origin ASN

AS51185

MAINSTREAMING-AS MainStreaming SpA

Related Prefixes

More prefixes of AS51185

All prefixes of AS51185 →

Geolocation

Country🇮🇹ItalyIT

RegionLazio

CityRome

Coordinates41.8967, 12.4822 ↗

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/178.248.48.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/178.248.48.0/21" | jq

External Links

RIPEstat