Home Prefix Lookup2620:0:2900::/48

2620:0:2900::/48 - BGP Prefix (MOAS)

IPv6ARINannouncedMOASNo ROA

CIDR

2620:0:2900::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇺🇸 United States

City

Sunnyvale

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2620:0:2900::/48	AS13916 PROOFPOINT-UT7 - Proofpoint, Inc.	No ROA	ARIN	2026-10-12
2620:0:2900::/48	AS22843 PROOFPOINT-ASN-US-EAST - Proofpoint, Inc.	No ROA	ARIN	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS13916	ARIN	MNT-PROOF	2022-09-16
AS22843	ARIN	MNT-PROOF	2022-09-16

Transfer History

Registry transfers of 2620:0:2900::/48, blocks inside it, or blocks containing it.

2620:0:2900::/44M&A · 2022-09-16
Cloudmark, Inc.
🇺🇸 US ARIN
→
Proofpoint, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2022-09-16	2620:0:2900::/44	Cloudmark, Inc. 🇺🇸 US ARIN	Proofpoint, Inc. 🇺🇸 US ARIN	M&A

Origin ASNs (2)

AS13916MOAS

PROOFPOINT-UT7 - Proofpoint, Inc.

AS22843MOAS

PROOFPOINT-ASN-US-EAST - Proofpoint, Inc.

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySunnyvale

Coordinates37.3928, -122.0400 ↗

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/2620:0:2900::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2620:0:2900::/48" | jq

External Links

RIPEstat