Home Prefix Lookup203.100.208.0/20

203.100.208.0/20 - EGIHosting (AS18779)

IPv4RIPE NCCallocatedAS18779EGIHOSTING - EGIHostingNo ROA

CIDR

203.100.208.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

San Jose (Ballbach and SOFA)

RIR

RIPE NCC

Status

allocated

Allocated

2004-06-02

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.100.208.0/20	AS18779 EGIHOSTING - EGIHosting	No ROA	Other IRR	2026-10-11

More-Specific Announcements

5 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.100.208.0/23	AS11404 AS-WAVE-1 - Wave Broadband	Valid	-	2026-10-11
203.100.210.0/24	AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC	Valid	-	2026-10-11
203.100.211.0/24	AS11404 AS-WAVE-1 - Wave Broadband	Valid	-	2026-10-11
203.100.212.0/22	AS35758 HQSERV_NETWORKS Rachamim Aviel Twito	Valid	-	2026-10-11
203.100.216.0/21	AS18779 EGIHOSTING - EGIHosting	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS18779	Other IRR	MAINT-AS18779	2024-05-18

Transfer History

Registry transfers of 203.100.208.0/20, blocks inside it, or blocks containing it.

203.100.208.0/20inter-RIRTransfer · 2024-06-12
MYREPUBLIC LIMITED
🇳🇿 NZ APNIC
→
Brander Group Inc.
RIPE NCC
203.100.208.0/20Transfer · 2023-11-09
Two Degrees Mobile Limited
🇳🇿 NZ APNIC
→
MYREPUBLIC LIMITED
🇳🇿 NZ APNIC

Date	Resource	From	To	Type
2024-06-12	203.100.208.0/20inter-RIR	MYREPUBLIC LIMITED 🇳🇿 NZ APNIC	Brander Group Inc. RIPE NCC	Transfer
2023-11-09	203.100.208.0/20	Two Degrees Mobile Limited 🇳🇿 NZ APNIC	MYREPUBLIC LIMITED 🇳🇿 NZ APNIC	Transfer

Origin ASN

AS18779

EGIHOSTING - EGIHosting

Related Prefixes

More prefixes of AS18779

All prefixes of AS18779 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Jose (Ballbach and SOFA)

Coordinates37.3342, -121.8920 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.100.208.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/203.100.208.0/20" | jq

External Links

RIPEstat