Home Prefix Lookup2606:c2c0::/32

2606:c2c0::/32 - Isogram (AS400555)

IPv6ARINallocatedAS400555ISOGRAM - Isogram, LLCNo ROA

CIDR

2606:c2c0::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇺🇸 United States

City

San Francisco (Castro District)

RIR

ARIN

Status

allocated

Allocated

2022-03-23

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2606:c2c0::/32	AS400555 ISOGRAM - Isogram, LLC	No ROA	ARIN	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS400555	ARIN	MNT-ISOGR	2026-04-09

Transfer History

Registry transfers of 2606:c2c0::/32, blocks inside it, or blocks containing it.

2606:c2c0::/32M&A · 2026-04-09
Isogram, LLC
🇺🇸 US ARIN
→
Isogram Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-04-09	2606:c2c0::/32	Isogram, LLC 🇺🇸 US ARIN	Isogram Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS400555

ISOGRAM - Isogram, LLC

Related Prefixes

More prefixes of AS400555

All prefixes of AS400555 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Francisco (Castro District)

Coordinates37.7648, -122.4320 ↗

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/2606:c2c0::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2606:c2c0::/32" | jq

External Links

RIPEstat