1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.28.0.0/16
  4. AS137074  | 203.28.66.0/24

203.28.66.0/24

AS137074  ·  Responsible Internet Sustainability Effort

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Summary

Country Philippines
Domain rise.ph
ASN AS137074
Parent Range 203.28.64.0/22
Registry APNIC
ID RISE-CEBU

WHOIS Details

inetnum:        203.28.66.0 - 203.28.66.255
netname:        RISE-CEBU
descr:          RISE-CEBU
country:        PH
geoloc:         10.329 123.905
admin-c:        RISE1-AP
tech-c:         RISE1-AP
abuse-c:        AR928-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-RISE-PH
mnt-irt:        IRT-RISE-PH
last-modified:  2023-09-15T04:45:59Z
source:         APNIC

irt:            IRT-RISE-PH
address:        Level 6, Crown 7 Building,, Juan Luna Ave,, Cebu City Visayas 6000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        RISE1-AP
tech-c:         RISE1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-10-28
mnt-by:         MAINT-RISE-PH
last-modified:  2025-11-18T00:32:00Z
source:         APNIC

role:           ABUSE RISEPH
country:        ZZ
address:        Level 6, Crown 7 Building,, Juan Luna Ave,, Cebu City Visayas 6000
phone:          +000000000
e-mail:         [email protected]
admin-c:        RISE1-AP
tech-c:         RISE1-AP
nic-hdl:        AR928-AP
remarks:        Generated from irt object IRT-RISE-PH
remarks:        [email protected] was validated on 2025-10-28
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-28T06:44:00Z
source:         APNIC

role:           Responsible Internet Sustainability Effort adminis
address:        Level 6, Crown 7 Building,, Juan Luna Ave,, Cebu City Visayas 6000
country:        PH
phone:          +639985882084
fax-no:         +639985882084
e-mail:         [email protected]
admin-c:        RISE1-AP
tech-c:         RISE1-AP
nic-hdl:        RISE1-AP
mnt-by:         MAINT-RISE-PH
last-modified:  2017-11-14T09:34:33Z
source:         APNIC

route:          203.28.66.0/24
origin:         AS137074
descr:          Responsible Internet Sustainability Effort Level 6, Crown 7 Building, Juan Luna Ave,
mnt-by:         MAINT-RISE-PH
last-modified:  2023-10-01T12:04:34Z
source:         APNIC

route:          203.28.66.0/24
origin:         AS63927
descr:          RISE ASIA TECHNOLOGY LIMITED Unit 1001, 10/F Infinitus Plaza, 199 Des Voeux Road Central
mnt-by:         MAINT-RISE-PH
last-modified:  2023-09-15T04:54:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.28.66.0/24

Range ASN Company Num of IPs
203.28.64.0/22 AS137074 Responsible Internet Sustainability Effort 1,024

Nearby Ranges

BGP prefixes that overlap with 203.28.0.0/16

Range ASN Company Num of IPs
203.28.64.0/22 AS137074 Responsible Internet Sustainability Effort 1,024
203.28.48.0/23 AS38719 Dreamscape Networks PTY LTD 512
203.28.250.0/23 AS10148 St Hilda's College 512
203.28.202.0/23 AS138390 Trinity Grammar School 512
203.28.46.0/23 AS140211 City of Marion 512
203.28.128.0/23 AS132280 998/3 Baan On Nuch Condominium 512
203.28.191.0/24 AS133930 Grand Floridian Pty. Ltd. 256
203.28.247.0/24 AS135069 Feenix Communications Limited 256
203.28.245.0/24 AS135247 K Net Solutions Pvt Ltd 256
203.28.143.0/24 AS135553 VC Telecoms Sdn. Bhd. 256
203.28.160.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.28.36.0/24 AS136518 Western Australian Industrial Relations Commission 256
203.28.238.0/24 AS136557 GoHosting 256
203.28.172.0/24 AS137049 Performance Peripherals Australasia 256
203.28.176.0/24 AS137049 Performance Peripherals Australasia 256
203.28.64.0/24 AS137074 RISE-DAVAO 256
203.28.65.0/24 AS137074 RISE-CEBU 256
203.28.67.0/24 AS137074 RISE-CEBU 256
203.28.63.0/24 AS141437 Officeworks Ltd 256
203.28.150.0/24 AS149164 Avondale University Limited 256
203.28.104.0/24 AS152661 ALZAF IT 256
203.28.105.0/24 AS152661 ALZAF IT 256
203.28.53.0/24 AS154203 PT DELTA SKY TECH 256
203.28.57.0/24 AS154204 Shine Effort Inc Limited 256
203.28.195.0/24 AS154329 Phoenix Business Solutions Australia Pty Ltd 256
203.28.249.0/24 AS16509 HRT SG PTE. LTD. 256
203.28.85.0/24 AS17477 Vision Australia 256
203.28.142.0/24 AS17535 Canary Technology Solutions Pty Limited 256
203.28.121.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.28.168.0/24 AS18986 Calligo (Canada) Inc. 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.18.0/24 AS23028 Information Technology Services 256
203.28.14.0/24 AS23886 Port Waratah Coal Services 256
203.28.122.0/24 AS2764 R.A.G Productions Pty.Ltd. 256
203.28.173.0/24 AS2764 Professional Advantage Pty Limited 256
203.28.171.0/24 AS29222 Swissdotnet SA 256
203.28.50.0/24 AS38719 Dreamscape Networks PTY LTD 256
203.28.90.0/24 AS38880 Klegridge Pty Ltd 256
203.28.51.0/24 AS45671 Servers Australia Pty Ltd 256
203.28.216.0/24 AS45701 GlobalXtreme 256
203.28.217.0/24 AS45701 GlobalXtreme 256
203.28.218.0/24 AS45701 GlobalXtreme 256
203.28.219.0/24 AS45701 GlobalXtreme 256
203.28.159.0/24 AS4739 iiNet Limited 256
203.28.17.0/24 AS4764 Adrenalan Group Pty Ltd 256
203.28.156.0/24 AS4826 Bravura Solutions Limited 256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.28.66.106 bet2.com 2
203.28.66.194 smpiclaguna.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

85 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.28.66.26 AS137074 Responsible Internet Sustainability Effort 0.36ms from Manila, PH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
79.101.185.216 AS8400 TELEKOM SRBIJA a.d. 2.15ms from Belgrade, RS
141.30.207.248 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.46ms from Berlin, DE
14.107.13.72 AS4134 CHINANET-BACKBONE 3.04ms from Chongqing, CN
47.69.139.56 AS3209 Vodafone GmbH 17.16ms from Frankfurt am Main, DE
93.209.33.216 AS3320 Deutsche Telekom AG 5.38ms from Hamburg, DE
80.145.104.152 AS3320 Deutsche Telekom AG 3.58ms from Hamburg, DE
31.104.28.168 AS2856 British Telecommunications PLC 10.22ms from London, GB
74.12.63.232 AS577 Bell Canada 4.16ms from Montreal, CA
92.138.230.56 AS3215 Orange S.A. 17.15ms from Paris, FR
178.45.90.168 AS12389 PJSC Rostelecom 0.44ms from Samara, RU
126.1.7.232 AS17676 SoftBank Corp. 2.57ms from Tokyo, JP
123.138.215.200 AS4837 CHINA UNICOM China169 Backbone 2.68ms from Xi'an, CN
20.16.210.120 AS8075 Microsoft Corporation 0.17ms from Amsterdam, NL
104.200.74.168 AS3257 GTT Communications Inc. 0.61ms from Ashburn, US
47.252.127.40 AS45102 Alibaba (US) Technology Co., Ltd. 0.28ms from Ashburn, US
52.10.102.72 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
187.155.153.136 AS8151 UNINET 12.44ms from Cancún, MX
54.75.124.168 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
68.43.187.168 AS7922 Comcast Cable Communications, LLC 7.16ms from Flint, US
87.157.233.184 AS3320 Deutsche Telekom AG 2.17ms from Frankfurt am Main, DE
178.172.0.136 AS2107 ARNES 0.86ms from Ljubljana, SI
116.253.113.184 AS4134 CHINANET-BACKBONE 3.38ms from Nanning, CN
97.103.221.40 AS33363 Charter Communications, Inc 13.15ms from Orlando, US
52.67.119.168 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
185.155.131.200 AS202682 Geetoo Technology s.r.o. 0.31ms from Prague, CZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 203.28.66.165
traceroute to 203.28.66.165 (203.28.66.165): 64 hops max, 52 byte packets
1 [AS15169] 142.251.242.178 246.855 ms
2 *
3 [AS137074] 203.28.66.165 199.328 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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