Home Prefix Lookup64.83.0.0/20

64.83.0.0/20 - NetLab Global (AS979)

IPv4RIPEannouncedAS979NETLAB-SDN - NetLab Global RPKI Valid

CIDR

64.83.0.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Los Angeles

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
64.83.0.0/20	AS979 NETLAB-SDN - NetLab Global	Valid	Other IRR	2026-10-11

More-Specific Announcements

15 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
64.83.0.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.1.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.2.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.3.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.4.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.5.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.6.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.7.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.9.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.10.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.11.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.12.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.13.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.14.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
64.83.15.0/24	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
64.83.0.0/18	AS979	/24	ripe
64.83.0.0/18	AS1014	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS979	Other IRR	MAINT-PREMIUM	2026-06-14

Transfer History

Registry transfers of 64.83.0.0/20, blocks inside it, or blocks containing it.

64.83.0.0/18inter-RIRTransfer · 2026-02-24
Windstream Communications LLC
🇺🇸 US ARIN
→
DAWSON DATA LIMITED
🇭🇰 HK RIPE NCC
64.83.0.0/18M&A · 2017-06-19
Cavalier Telephone
🇺🇸 US ARIN
→
Windstream Communications LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-02-24	64.83.0.0/18inter-RIR	Windstream Communications LLC 🇺🇸 US ARIN	DAWSON DATA LIMITED 🇭🇰 HK RIPE NCC	Transfer
2017-06-19	64.83.0.0/18	Cavalier Telephone 🇺🇸 US ARIN	Windstream Communications LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS979

NETLAB-SDN - NetLab Global

Related Prefixes

More prefixes of AS979

All prefixes of AS979 →

Geolocation

Country🇺🇸United StatesUS

CityLos Angeles

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/64.83.0.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/64.83.0.0/20" | jq

External Links

RIPEstat