Home Prefix Lookup45.199.0.0/19

45.199.0.0/19 - DXTL Tseung Kwan O Service (AS134548)

IPv4AFRINICannouncedAS134548DXTL-HK - DXTL Tseung Kwan O ServiceNo ROA

CIDR

45.199.0.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇭🇰 Hong Kong

City

Hong Kong

RIR

AFRINIC

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
45.199.0.0/19	AS134548 DXTL-HK - DXTL Tseung Kwan O Service	No ROA	Other IRR	2026-10-12

Related Announcements

1 less-specific, 6 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
45.199.0.0/18	AS134548 DXTL-HK - DXTL Tseung Kwan O Service	No ROA	-	2026-10-12
45.199.0.0/21	AS134548 DXTL-HK - DXTL Tseung Kwan O Service	No ROA	-	2026-10-12
45.199.8.0/21	AS134548 DXTL-HK - DXTL Tseung Kwan O Service	No ROA	-	2026-10-12
45.199.8.0/22	AS62325 HDHK HUNGTAK International Network Limited	No ROA	-	2026-10-12
45.199.12.0/22	AS62325 HDHK HUNGTAK International Network Limited	No ROA	-	2026-10-12
45.199.12.0/23	AS134548 DXTL-HK - DXTL Tseung Kwan O Service	No ROA	-	2026-10-12
45.199.24.0/21	AS134548 DXTL-HK - DXTL Tseung Kwan O Service	No ROA	-	2026-10-12

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS134548	Other IRR	MAINT-AS9304	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
45.199.0.0/24		🇭🇰HK	assigned
45.199.1.0/24		🇭🇰HK	assigned
45.199.2.0/24		🇭🇰HK	assigned
45.199.3.0/24		🇭🇰HK	assigned
45.199.4.0/24		🇭🇰HK	assigned
45.199.5.0/24		🇭🇰HK	assigned
45.199.6.0/24		🇭🇰HK	assigned
45.199.7.0/24		🇭🇰HK	assigned
45.199.8.0/24		🇭🇰HK	assigned
45.199.9.0/24		🇭🇰HK	assigned
45.199.10.0/24		🇭🇰HK	assigned
45.199.11.0/24		🇭🇰HK	assigned
45.199.12.0/24		🇭🇰HK	assigned
45.199.13.0/24		🇭🇰HK	assigned
45.199.14.0/24	AS134548	🇭🇰HK	assigned
45.199.15.0/24		🇭🇰HK	assigned
45.199.16.0/24		🇭🇰HK	assigned
45.199.17.0/24		🇭🇰HK	assigned
45.199.18.0/24		🇭🇰HK	assigned
45.199.19.0/24		🇭🇰HK	assigned
45.199.20.0/24		🇭🇰HK	assigned
45.199.21.0/24		🇭🇰HK	assigned
45.199.22.0/24		🇭🇰HK	assigned
45.199.23.0/24		🇭🇰HK	assigned
45.199.24.0/24		🇭🇰HK	assigned
45.199.25.0/24		🇭🇰HK	assigned
45.199.26.0/24		🇭🇰HK	assigned
45.199.27.0/24		🇭🇰HK	assigned
45.199.28.0/24		🇭🇰HK	assigned
45.199.29.0/24		🇭🇰HK	assigned
45.199.30.0/24		🇭🇰HK	assigned
45.199.31.0/24		🇭🇰HK	assigned

Origin ASN

AS134548

DXTL-HK - DXTL Tseung Kwan O Service

Related Prefixes

Covering prefix

45.199.0.0/18AS134548

More prefixes of AS134548

All prefixes of AS134548 →

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 AFRINIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/45.199.0.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/45.199.0.0/19" | jq

External Links

RIPEstat