Home Prefix Lookup2620:b4::/48

2620:b4::/48 - Rockwell Collins (AS1341)

IPv6ARINallocatedAS1341ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.No ROA

CIDR

2620:b4::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇫🇷 France

City

Marseille

RIR

ARIN

Status

allocated

Allocated

2010-05-19

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2620:b4::/48	AS1341 ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.	No ROA	-	2026-10-11

Transfer History

Registry transfers of 2620:b4::/48, blocks inside it, or blocks containing it.

2620:b4::/48M&A · 2026-09-01
Rockwell Collins, Inc.
🇺🇸 US ARIN
→
RTX Corporation
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-09-01	2620:b4::/48	Rockwell Collins, Inc. 🇺🇸 US ARIN	RTX Corporation 🇺🇸 US ARIN	M&A

Origin ASN

AS1341

ROCKWELLCOLLINS-AS - Rockwell Collins, Inc.

Related Prefixes

More prefixes of AS1341

All prefixes of AS1341 →

Geolocation

Country🇫🇷FranceFR

RegionProvence-Alpes-Côte d'Azur

CityMarseille

Coordinates43.2965, 5.3698 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2620:b4::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2620:b4::/48" | jq

External Links

RIPEstat