218.103.44.0/22

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
218.103.32.0/19 since May 2005	AS4760	Residential	10	PCCW IMS Limited via Hong Kong Telecommunications (HKT) Limited

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
218.102.0.0/15	131,072	NETVIGATOR	PCCW IMS Limited (ORG-PIL1-AP) · HK	ALLOCATED PORTABLE	—	noc@imsbiz.com
└ 218.103.0.0/16	65,536	NETVIGATOR	Hong Kong Telecommunications (HKT) Limited Mass Internet	ALLOCATED NON-PORTABLE	—	noc@imsbiz.com
└ 218.103.0.0/17	32,768	NETVIGATOR	Hong Kong Telecommunications (HKT) Limited	ALLOCATED NON-PORTABLE	—	noc@imsbiz.com
└ 218.103.44.112/29	8	YITONGCONTAINER-HK	YI Tong Container Line Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.44.120/29	8	THERITZCARLTON-HK	The Ritz Carlton Hotel	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.44.208/28	16	YUTUNGENT-HK	YU Tung Enterprises Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.44.224/28	16	PROMATINTL-HK	Promat Intl (Asia Pacific) Limited	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.44.240/28	16	PCCW-360COMM-HK	360 Communications Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.45.96/29	8	PressroomPrinting-HK	Pressroom Printing Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.45.144/29	8	Tektronix-HK	Tektronix Hong Kong Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.45.160/28	16	EASECOXINTL-HK	Ease COX International Co Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.45.176/28	16	SERCOGROUP-HK	Serco Group (HK) Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.45.192/26	64	CITA-HK	Construction Industry Training Authority	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.0/28	16	SWEETYETDEV-HK	Sweetyet Development Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.16/28	16	GAMMONSKAN-HK	Gammon Skanska Limited	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.80/28	16	Vhsofttechnologies-HK	Vhsoft Technologies Co Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.112/28	16	MONTBLANCPAC-HK	Montblanc Pacific Distributors Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.128/28	16	INTERMEDIATECAP-HK	Intermediate Capital Asia Limited	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.160/28	16	SOMASIALTD-HK	SOM Asia Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.176/28	16	DISKSERVICE-HK	Disk Service Technology Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.192/28	16	Sinochem-HK	Sinochem HK ( Holdings ) Co Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.46.224/28	16	SAMARCOASIA-HK	Samarco Asia Limited	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.0/29	8	METROPUBLISHING-HK	Metro Publishing HK Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.16/29	8	TOPCHOICEIND-HK	Topchoice IND Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.24/29	8	ROYALSKANDIA-HK	Royal Skandia Life Assurance Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.40/29	8	CLEARYGOTTLIEB-HK	Cleary Gottlieb Steen & Hamilton	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.56/29	8	SWIREPROPERTIES-HK	Swire Properties Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.64/29	8	SHINHANFIN-HK	Shinhan Finance Limited	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.88/29	8	TOYOMACHINERYMETALCOLTD	Toyo Machinery & Metal Co Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.104/29	8	FALLON-HK	Fallon HK Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.112/29	8	EQUANTHKLTD-HK	Equant HK Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.128/29	8	TACPACIFIC-HK	TAC Pacific (HK) Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.136/29	8	BISAZZAHK-HK	Bisazza (HK) Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.152/29	8	SKYDONDEVLTD-HK	Skydon Development Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.176/29	8	CLOROX-HK	Clorox HK Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.184/29	8	PROCTERANDGAMBLE-HK	Procter and Gamble HK Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.192/29	8	GRANDYENV-HK	Grandy Environmental (HK) Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.200/29	8	CHUANGSCONSORTIUM-HK	Chuangs Consortium Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR
└ 218.103.47.240/29	8	Carmelschoolasso-HK	Carmel School Association Ltd	ASSIGNED NON-PORTABLE	—	noc@imsbiz.com via NETVIGATOR

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses

Type	Addresses	Share	Ranges
Residential	584	57%	20
Business	440	43%	35

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: May 2005
Current origin since: Aug 2016 · 10 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
218.103.44.0/22	AS4515	/22	APNIC	RPKI valid
218.103.32.0/19	AS4760	/19	APNIC	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS4515	APNIC	PCCW IMS Limited	MAINT-HK-IMS-CS	Dec 13, 2017
AS4515	RADB	PCCW Business Internet Access	MAINT-AS4515	Nov 13, 2023