Data as of Nov 13, 2026
203.198.166.0/23
No anonymizer space · no proxy exits in 30 daysPCCW IMS Ltd (PCCW Business Internet Access) · space held by PCCW IMS Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.198.160.0/20 since May 2005 | AS4760 | Residential | 9 1 always on | PCCW IMS Limited via Hong Kong Telecommunications (HKT) Limited Mass Internet |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.198.0.0/16 | 65,536 | NETVIGATOR | PCCW IMS Limited (ORG-PIL1-AP) · HK | ALLOCATED PORTABLE | — | noc@ |
| └ 203. | 57,344 | NETVIGATOR | Hong Kong Telecommunications (HKT) Limited Mass Internet | ALLOCATED NON-PORTABLE | — | noc@ |
| └ 203.198.166.0/28 | 16 | BUDDCHIHONG-HK | Buddhist Chi Hong Chi Lam Memorial College | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.32/29 | 8 | skw-tt-sch-hk | Shaukiwan Tsung Tsin SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.40/29 | 8 | BUDDCHUNGWAH-HK | Buddhist Chung WAH Kornhill PRI SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.64/29 | 8 | educ-dept-hk | Education Department | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.80/29 | 8 | skh-st-mich-hk | SKH ST Michael's PRI SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.112/29 | 8 | STFRANCISCAN-HK | ST Francis Canossian SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.136/29 | 8 | STPAULSCOEDU-HK | ST Paul's Co-Educational PRI SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.184/29 | 8 | cheu-chau-pusch-hk | Cheung Chau Public School | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.192/29 | 8 | meng-tak-sch-hk | Meng TAK PRI SCH - Chai WAN | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.224/29 | 8 | PUIKIUPRISCH-HK | PUI KIU PRI SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.166.240/28 | 16 | STMARKSSCH-HK | ST Marks School | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.0/28 | 16 | HKFYGLEESHAUKEE-HK | HKFYG Lee Shau Kee Primary School | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.16/28 | 16 | brad-jun-sch-hk | Bradbury Junior School | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.32/28 | 16 | fren-intl-sch-hk | French International School | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.64/28 | 16 | CHEONGWONGWAI-HK | G.C.C.I.T.K.D. Cheong Wong WAI PRI SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.96/28 | 16 | victo-eng-pri-sch | Victoria English PRI SCH & Kindergarten | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.128/28 | 16 | VICETORIAENGLISH-HK | Victoria English Primary School (Causey Bay) | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.144/28 | 16 | phoe-intl-sch-hk | Phoenix International School | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.176/28 | 16 | shun-chin-sch | Shung Ching SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.192/28 | 16 | bui-o-sch-hk | BUI O Public SCH | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.208/28 | 16 | CHANSUIKILASALLE-HK | Chan Sui Ki ( La Salle ) College | ASSIGNED NON-PORTABLE | — | noc@ via NETVIGATOR |
| └ 203.198.167.240/28 | 16 | PLK1983BOD-HK | Po Leung Kuk 1983 Board of Directors' College | ASSIGNED NON-PORTABLE | — | noc@ 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
Announced by
Covering announcement 203.198.160.0/21
- Prefix
- 203.198.160.0/21
- Announced by
- AS4515 PCCW IMS Ltd (PCCW Business Internet Access)
- Type
- Business
- Proxy exits
- 4
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- NETVIGATOR
- Registrant
- Hong Kong Telecommunications (HKT) Limited Mass Internet
- RIR
- APNIC
IPv4 market
Holder
- 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
Routing timeline
Covering aggregate above, the prefix's own history below
203.198.160.0/21
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 |
|---|---|---|---|---|
| 203.198.160.0/21 | AS4515 | /21 | APNIC | RPKI valid |
| 203.198.160.0/20 | AS4760 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 203.
198. 32. 0 - 203. 198. 255. 255 - Netname
- NETVIGATOR
- Registrant
- Hong Kong Telecommunications (HKT) Limited Mass Internet
- Registrant country
- HK
- Organization
- Hong Kong Telecommunications (HKT) Limited Mass Internet
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 27, 2021
- Maintainer
- MAINT-HK-IMS-CS
- RIR
- APNIC
- Country
- HK
- Delegated
- Jul 12, 2000
- Status
- assigned
Report abuse
Abuse contact
- noc@
imsbiz. com - Name
- ABUSE HKTIMSHK
- Handle
- AH981-AP