Home Prefix Lookup2600:2100::/28

2600:2100::/28 - Wave Broadband (AS11404)

IPv6ARINallocatedAS11404AS-WAVE-1 - Wave Broadband RPKI Valid

CIDR

2600:2100::/28

IP Version

IPv6

Addresses

1267650.6Y

Mask

/28

Country

🇺🇸 United States

City

San Jose

RIR

ARIN

Status

allocated

Allocated

2014-11-21

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2600:2100::/28	AS11404 AS-WAVE-1 - Wave Broadband	Valid	ARINOther IRR	2026-10-11

More-Specific Announcements

2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2600:2100::/32	AS54858 AS-SBI - Wave Broadband	Valid	-	2026-10-11
2600:2108::/34	AS54858 AS-SBI - Wave Broadband	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2600:2100::/28	AS11404	/48	arin
2600:2100::/28	AS54858	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS11404	ARIN	MNT-WAVEB	2025-10-28
AS54858	ARIN	MNT-WAVEB	2025-10-28
AS11404	Other IRR	MAINT-AS11404	2023-11-13

Transfer History

Registry transfers of 2600:2100::/28, blocks inside it, or blocks containing it.

2600:2100::/28M&A · 2021-08-31
Astound Broadband LLC
🇺🇸 US ARIN
→
Wave Broadband
🇺🇸 US ARIN

Date	Resource	From	To	Type
2021-08-31	2600:2100::/28	Astound Broadband LLC 🇺🇸 US ARIN	Wave Broadband 🇺🇸 US ARIN	M&A

Origin ASN

AS11404

AS-WAVE-1 - Wave Broadband

Related Prefixes

More prefixes of AS11404

All prefixes of AS11404 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Jose

Coordinates37.3387, -121.8850 ↗

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/2600:2100::/28

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

curl -s "https://api.ipctl.io/v1/prefix/2600:2100::/28" | jq

External Links

RIPEstat