Home Prefix Lookup45.78.16.0/20

45.78.16.0/20 - IT7 Networks (AS25820)

IPv4ARINannouncedAS25820IT7NET - IT7 Networks Inc RPKI Valid

CIDR

45.78.16.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇭🇰 Hong Kong

City

Hong Kong

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
45.78.16.0/20	AS25820 IT7NET - IT7 Networks Inc	Valid	Other IRR	2026-10-11

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
45.78.16.0/22	AS25820 IT7NET - IT7 Networks Inc	Valid	-	2026-10-11
45.78.20.0/22	AS25820 IT7NET - IT7 Networks Inc	Valid	-	2026-10-11
45.78.24.0/22	AS25820 IT7NET - IT7 Networks Inc	Valid	-	2026-10-11
45.78.28.0/22	AS25820 IT7NET - IT7 Networks Inc	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
45.78.0.0/18	AS9312	/24	arin
45.78.0.0/18	AS21887	/24	arin
45.78.0.0/18	AS25820	/24	arin
45.78.0.0/18	AS210110	/24	arin
45.78.0.0/18	AS400981	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9312	ARIN	MNT-IN-27	2023-08-08
AS25820	Other IRR	MAINT-AS25820	2026-01-08

Origin ASN

AS25820

IT7NET - IT7 Networks Inc

Related Prefixes

More prefixes of AS25820

All prefixes of AS25820 →

Geolocation

Country🇭🇰Hong KongHK

RegionKowloon

CityHong Kong

Coordinates22.3193, 114.1690 ↗

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/45.78.16.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/45.78.16.0/20" | jq

External Links

RIPEstat