Home Prefix Lookup24.206.104.0/21

24.206.104.0/21 - Netskope (AS55256)

IPv4ARINallocatedAS55256NETSKOPE - Netskope IncNo ROA

CIDR

24.206.104.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇪🇸 Spain

City

Madrid

RIR

ARIN

Status

allocated

Allocated

2022-03-10

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

8 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
24.206.104.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.105.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.106.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.107.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.108.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.109.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.110.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11
24.206.111.0/24	AS55256 NETSKOPE - Netskope Inc	No ROA	-	2026-10-11

Transfer History

Registry transfers of 24.206.104.0/21, blocks inside it, or blocks containing it.

24.206.64.0/18Transfer · 2022-03-10
EarthLink
🇺🇸 US ARIN
→
Netskope Inc
🇺🇸 US ARIN
24.206.64.0/18M&A · 2021-02-12
Windstream Communications LLC
🇺🇸 US ARIN
→
EarthLink
🇺🇸 US ARIN
24.206.64.0/18M&A · 2018-09-18
Earthlink, Inc.
🇺🇸 US ARIN
→
Windstream Communications LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2022-03-10	24.206.64.0/18	EarthLink 🇺🇸 US ARIN	Netskope Inc 🇺🇸 US ARIN	Transfer
2021-02-12	24.206.64.0/18	Windstream Communications LLC 🇺🇸 US ARIN	EarthLink 🇺🇸 US ARIN	M&A
2018-09-18	24.206.64.0/18	Earthlink, Inc. 🇺🇸 US ARIN	Windstream Communications LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS55256

NETSKOPE - Netskope Inc

Related Prefixes

More prefixes of AS55256

All prefixes of AS55256 →

Geolocation

Country🇪🇸SpainES

RegionMadrid

CityMadrid

Coordinates40.4168, -3.7038 ↗

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/24.206.104.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/24.206.104.0/21" | jq

External Links

RIPEstat