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Data as of Nov 9, 2026

203.198.160.0/21

5 residential-proxy exits · 30 days

PCCW IMS Ltd (PCCW Business Internet Access) · space held by PCCW IMS Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS4515
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
0.24% of its addresses · 30 days
Always-on exits
1
20% of its exits
Spread
4 of 8
/24s with at least one exit
Providers
30
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

418 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.198.161.0/2411
203.198.162.0/2402
203.198.163.0/2401
203.198.164.0/2401

Proxy providers listing exits

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  • RH7Proxy
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  • ThunderProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.198.160.0/20
since May 2005
AS4760Residential10
1 always on
PCCW IMS Limited
via Hong Kong Telecommunications (HKT) Limited Mass Internet

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.198.0.0/1665,536NETVIGATORPCCW IMS Limited (ORG-PIL1-AP) · HKALLOCATED PORTABLE—noc@imsbiz.com
└ 203.198.32.0 - 203.198.255.25557,344NETVIGATORHong Kong Telecommunications (HKT) Limited Mass InternetALLOCATED NON-PORTABLE—noc@imsbiz.com
└ 203.198.160.0/298COTTONSPINNERS-HKCotton Spinners Association Secondary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.24/298CHILINBUDDHIST-HKCHI LIN Buddhist Secondary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.32/298CONCORDIAINTLSCH-HKConcordia International SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.40/298VICTORIALHOMANTIN-HKVictoria (Homantin) International NurseryASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.64/298SHATINGOVTPRISCH-HKShatin Government PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.80/298HOLYANGELSCAN-HKHoly Angels Canossian SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.120/298HKTAYUENYUENNO2-HKHkta the Yuen Yuen Institute NO2 SEC SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.144/298CHAIWANKOKCATH-HKChai WAN KOK Catholic Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.160/298DISCOVERYBAYINTL-HKDiscovery Bay Int'l School ( Kindergarden )ASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.168/298st-pub-hkShatin Public MEI LAM SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.176/298salv-army-sw-hkThe Salvation Army Shek WU SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.184/298CHOIWANSTJOSEPHS-HKChoi WAN ST Joseph's Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.200/298DISCOVERYBAYINTL-HKDiscovery Bay Int'l School ( Primary SCH )ASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.216/298kai-chi-pri-schKAI CHI Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.224/298chan-lai-so-hkChan LAI SO Chun Memorial SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.232/298QESOLDSTUDASSN-HKQES OLD Students' Assn Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.240/298TAKNGAPRISCH-HKTAK NGA Primary SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.160.248/298hkmlc-wchsy-hkHKMLC Wong Chan Sook Ying Memorial SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.16/298QNELIZABETHSCH-HKQN Elizabeth SCH OLD Student ASS PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.24/298ENGLISHSCHFOUND-HKEnglish Schools FoundationASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.32/298CHILINBUDDHIST-HKCHI LIN Buddhist Secondary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.40/298bok-man-schBOK MAN SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.56/298CARITASPELLETIER-HKCaritas Pelletier SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.64/2816CCSACREDHEART-HKCheung Chau Sacred Heart SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.112/298drcathe-woo-ms-hkDR.CATHERINE F WOO MEM SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.136/298STMARKSSCH-HKST Marks SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.144/298YCHHOSIKNAM-HKYCH Ho Sik Nam Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.160/2816TAIPOSAMYUK-HKTai Po Sam Yuk Secondary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.192/298WINGONSCH-HKWing on SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.208/298LINGTOCATHPRISCH-HKLing to Catholic Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.224/298yau-tam-mei-hkYAU TAM MEI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.161.248/298DRCATHERINEFWOO-HKDR.CATHERINE F WOO MEM SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.72/298PUITAKCANOSSIAN-HKPUI TAK Canossian Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.88/298LISINGPRISCH-HKLi Sing Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.96/298HOLYANGELSCAN-HKHoly Angels Canossian SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.112/298hong-chi-mor-hkHong CHI Morning Light SCH WAH FUASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.120/298SKHLUIMINGCHOI-HKSKH Lui Ming Choi Mem Pri SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.128/298st-tere-sch-hkST Teresa SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.136/298CHANWAICHOW-HKNP KF ASS Madam Chan WAI Chow MEM SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.144/298KINGSCOLL-HKKing's College OLD Boys ASS PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.152/298victo-park-sch-hkVictoria Park School for the DeafASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.168/298CHOIWANSTJOSEPHS-HKChoi WAN ST Joseph's Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.192/298skh-chi-fai-hkSKH CHI FU CHI NAM PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.216/298wch-cath-hkWong Chuk Hang Catholic Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.224/298kellet-sch-hkKellett SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.162.240/298sacred-hea-sch-hkSacred Heart Canossian SCH (Private SEC)ASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.32/2816WESTKLNCULTURAL-HKWest Kowloon Cultural District AuthorityASSIGNED NON-PORTABLE—noc@imsbiz.com
└ 203.198.163.64/298pc-chi-yan-schPeng Chau CHI YAN Public SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.72/298CCCKAMKONG-HKCheung Chau Church KAM Kong PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.80/298wwc-wes-hkWWC Westd HK Tang Shiu KIN PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.96/298caritas-lok-yi-schCaritas LOK YI SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.104/298kwong-yuet-tong-hkKwong Yuet Tong LO PAN PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.152/298chiu-sheung-shc-hkChiu Sheung School Hong KongASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.168/298hk-cath-bo-hkHong Kong Catholic Board of EducationASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.192/298twghs-lika-coll-hkTWGHS LI KA Shing CollegeASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.163.208/298cath-miss-schCatholic Mission SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.0/298TUENMUNGOV-HKTuen MUN Government PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.40/298MACHUNGSUMSEC-HKHK & KLN Ccpa MA Chung SUM SEC SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.56/298LUKHEUNGSANTSUEN-HKLUK Heung San Tsuen Public SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.120/298skh-kei-lok-hkSKH KEI LOK PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.144/298lun-shan-schLung Shan SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.160/298carm-hol-sec-hkCarmel Holy Word Secondary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.168/298farm-rd-govt-hkFarm Road Government Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.176/298our-lady-sch-hkOur Lady's Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.184/298PRICEMEMORIALCATH-HKPrice Memorial Catholic Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.224/298WTSGOVTPRI-HKWong Tai Sin Govt Prim SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.164.240/298SKHSTTIMONTHYS-HKSKH ST Timonthy's Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.165.0/2816twghs-li-ka-sh-collTWGHS LI KA Shing CollegeASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.165.16/2816AUSTRALIANINTL-HKAustralian International (HK) SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.165.80/2816eudc-dept-hkEducation DepartmentASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.165.208/2816FUNGKAINO2SEC-HKFung Kai No. 2 Secondary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.165.224/2816SKHCHINGSHAN-HKSKH Ching Shan Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.165.240/2816YULEUNGFATPRI-HKPentecostal YU Leung FAT Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.0/2816BUDDCHIHONG-HKBuddhist Chi Hong Chi Lam Memorial CollegeASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.32/298skw-tt-sch-hkShaukiwan Tsung Tsin SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.40/298BUDDCHUNGWAH-HKBuddhist Chung WAH Kornhill PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.64/298educ-dept-hkEducation DepartmentASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.80/298skh-st-mich-hkSKH ST Michael's PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.112/298STFRANCISCAN-HKST Francis Canossian SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.136/298STPAULSCOEDU-HKST Paul's Co-Educational PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.184/298cheu-chau-pusch-hkCheung Chau Public SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.192/298meng-tak-sch-hkMeng TAK PRI SCH - Chai WANASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.224/298PUIKIUPRISCH-HKPUI KIU PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.166.240/2816STMARKSSCH-HKST Marks SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.0/2816HKFYGLEESHAUKEE-HKHKFYG Lee Shau Kee Primary SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.16/2816brad-jun-sch-hkBradbury Junior SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.32/2816fren-intl-sch-hkFrench International SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.64/2816CHEONGWONGWAI-HKG.C.C.I.T.K.D. Cheong Wong WAI PRI SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.96/2816victo-eng-pri-schVictoria English PRI SCH & KindergartenASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.128/2816VICETORIAENGLISH-HKVictoria English Primary School (Causey Bay)ASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.144/2816phoe-intl-sch-hkPhoenix International SchoolASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.176/2816shun-chin-schShung Ching SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.192/2816bui-o-sch-hkBUI O Public SCHASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.208/2816CHANSUIKILASALLE-HKChan Sui Ki ( La Salle ) CollegeASSIGNED NON-PORTABLE—noc@imsbiz.com
via NETVIGATOR
└ 203.198.167.240/2816PLK1983BOD-HKPo Leung Kuk 1983 Board of Directors' CollegeASSIGNED 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.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
PCCW IMS Limited
Handle
ORG-PIL1-AP
Range
203.198.0.0/16
Registration type
ALLOCATED PORTABLE
Reallocated to
Hong Kong Telecommunications (HKT) Limited Mass Internet
Reallocated range
203.198.32.0 - 203.198.255.255
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS4515

HK
Name
PCCW IMS Ltd (PCCW Business Internet Access)
Type
Internet provider
Registered
Aug 1, 2002
Domain
hkt-enterprise.com
Website
www.hkt-enterprise.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed