Home Prefix Lookup172.121.68.0/24

172.121.68.0/24 - SkyQuantum Internet Service (AS55201)

IPv4ARINannouncedAS55201SKYQUANTUM-INTERNET-SERVICE - SkyQuantum Internet Service RPKI Valid

CIDR

172.121.68.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

New York City

RIR

ARIN

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
172.121.68.0/24	AS55201 SKYQUANTUM-INTERNET-SERVICE - SkyQuantum Internet Service	Valid	ARINOther IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
172.121.68.0/22	AS63450 ETHERWEBNET - Ether Web Network, Inc.	No ROA	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
172.121.68.0/24	AS6939	/24	arin
172.121.68.0/24	AS7018	/24	arin
172.121.68.0/24	AS55201	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS7018	ARIN	MNT-DCL-577	2025-02-13
AS6939	ARIN	MNT-DCL-577	2026-09-02
AS55201	ARIN	MNT-DCL-577	2025-02-17
AS6939	Other IRR	MAINT-AS834	2026-09-02
AS7018	Other IRR	MAINT-AS834	2025-02-13
AS55201	Other IRR	MAINT-AS834	2025-02-17

Origin ASN

AS55201

SKYQUANTUM-INTERNET-SERVICE - SkyQuantum Internet Service

Related Prefixes

Covering prefix

172.121.68.0/22AS63450

More prefixes of AS55201

All prefixes of AS55201 →

Geolocation

Country🇺🇸United StatesUS

CityNew York City

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/172.121.68.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/172.121.68.0/24" | jq

External Links

RIPEstat