1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.160.0.0/16
  4. AS18233  | 203.160.178.0/24

203.160.178.0/24

AS18233  ·  Philippine Telegraph and Telephone Corporation,

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Summary

Country Philippines
Domain ptt.com.ph
ASN AS18233
Parent Range 203.160.160.0/19
Registry APNIC
ID PTTNET

WHOIS Details

inetnum:        203.160.160.0 - 203.160.191.255
netname:        PTTNET
descr:          Philippine Telegraph and Telephone Corporation
descr:          Spirit of Communications Center Building
descr:          
descr:          Makati City, Philippines
descr:          Internet Service Provider
country:        PH
org:            ORG-PTT1-AP
admin-c:        PTTN1-AP
tech-c:         PTTN1-AP
abuse-c:        AP987-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-PH-PTT
mnt-routes:     MAINT-PH-PTT
mnt-irt:        IRT-PTT-PH
last-modified:  2020-10-20T00:58:38Z
source:         APNIC

irt:            IRT-PTT-PH
address:        Spirit of Communications Center Building
address:        
e-mail:         noc@ptt.com.ph
abuse-mailbox:  abuse@ptt.com.ph
admin-c:        PTTN1-AP
tech-c:         PTTN1-AP
auth:           # Filtered
remarks:        abuse@ptt.com.ph is valid
remarks:        abuse@ptt.com.ph was validated on 2026-02-17
remarks:        noc@ptt.com.ph was validated on 2026-03-04
mnt-by:         MAINT-PH-PTT
last-modified:  2026-03-04T00:33:16Z
source:         APNIC

organisation:   ORG-PTT1-AP
org-name:       Philippine Telelgraph & Telephone
org-type:       LIR
country:        PH
address:        Spirit of Communications Center Building
address:        # 106 Carlos Palanca Jr. St
address:        Legaspi Village
phone:          +63-2-8726-8888
e-mail:         noc@ptt.com.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:52Z
source:         APNIC

role:           ABUSE PTTPH
country:        ZZ
address:        Spirit of Communications Center Building
address:        
phone:          +000000000
e-mail:         noc@ptt.com.ph
admin-c:        PTTN1-AP
tech-c:         PTTN1-AP
nic-hdl:        AP987-AP
remarks:        Generated from irt object IRT-PTT-PH
remarks:        abuse@ptt.com.ph was validated on 2026-02-17
remarks:        noc@ptt.com.ph was validated on 2026-03-04
abuse-mailbox:  abuse@ptt.com.ph
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-04T00:33:26Z
source:         APNIC

role:           Philippine Telegraph and Telephone Corporation IP Network
address:        Spirit of Communications Center Building
address:        #106 Carlos Palanca St Legaspi Village, Makati City
country:        PH
phone:          +63-2-8159961
fax-no:         +63-2-8159961
remarks:        ###############################################
remarks:        # Send ABUSE reports to abuse@ptt.com.ph #
remarks:        # Send SPAM reports to abuse@ptt.com.ph   #
remarks:        # Please include detailed information and     #
remarks:        # times in UTC                                #
remarks:        ###############################################
remarks:        www.ptt.com.ph
admin-c:        EBP2-AP
tech-c:         EBP2-AP
nic-hdl:        PTTN1-AP
e-mail:         noc@ptt.com.ph
notify:         noc@ptt.com.ph
mnt-by:         MAINT-PH-PTT
last-modified:  2022-07-04T07:39:28Z
source:         APNIC

route:          203.160.160.0/19
descr:          Philippine Telelgraph & Telephone Spirit of Communications Center Building #106 Carlos Palanca Jr. St Legaspi Village
origin:         AS18233
mnt-by:         MAINT-PH-PTT
last-modified:  2022-08-16T06:12:24Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.160.178.0/24

Range ASN Company Num of IPs
203.160.160.0/19 AS18233 Philippine Telegraph and Telephone Corporation 8,192

Nearby Ranges

BGP prefixes that overlap with 203.160.0.0/16

Range ASN Company Num of IPs
203.160.192.0/19 AS137692 CHINANET Guangdong province network 8,192
203.160.64.0/19 AS10099 China Unicom (Hong Kong) Operations Limited 8,192
203.160.160.0/19 AS18233 Philippine Telegraph and Telephone Corporation 8,192
203.160.16.0/20 AS24277 Okinawa Cable Network Inc. 4,096
203.160.112.0/20 AS11404 Brander Group Inc 4,096
203.160.112.0/20 AS9009 Brander Group Inc 4,096
203.160.112.0/20 AS18779 Brander Group Inc 4,096
203.160.8.0/21 AS38835 Buroserv Australia Pty Ltd 2,048
203.160.56.0/21 AS24527 PT. Hanasta Dakara 2,048
203.160.52.0/22 AS55933 2 building a-16k huaqiangbei plaza Futian district 1,024
203.160.132.0/22 AS131429 CLOUDMEDIA COMPANY LIMITED 1,024
203.160.8.0/22 AS38835 Buroserv's Network 1,024
203.160.2.0/23 AS24517 Flight Centre Limited 512
203.160.0.0/23 AS45899 Vietnam Posts and Telecommunications (VNPT) 512
203.160.52.0/23 AS55933 Cloudie Limited 512
203.160.54.0/23 AS55933 Cloudie Limited 512
203.160.47.0/24 AS17554 Network for COMNET-TELECOM Malaysia Customer 256
203.160.46.0/24 AS17554 Network for COMNET-TELECOM Thailand Customer 256
203.160.129.0/24 AS4134 CHINANET FUJIAN PROVINCE NETWORK 256
203.160.136.0/24 AS45525 MACAWBER BEEKAY PVT LTD 256
203.160.137.0/24 AS45530 Agoda Company Pte. Ltd. 256
203.160.128.0/24 AS147171 Lembaga Ilmu Pengetahuan Indonesia 256
203.160.45.0/24 AS17554 Network for COMNET-TELECOM Singapore Customer 256
203.160.231.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
203.160.233.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256
203.160.51.0/24 AS24225 ABS/SMA-Indonesia 256
203.160.50.0/24 AS24225 ABS/SMA-Indonesia 256
203.160.48.0/24 AS24225 ABS/SMA-Indonesia 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
203.160.178.245 AS18233 Philippine Telegraph and Telephone Corporation, 0.31ms 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
18.232.7.168 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
16.147.66.56 AS16509 Amazon.com, Inc. 0.29ms from Boardman, US
186.30.109.40 AS19429 ETB - Colombia 1.37ms from Bogotá, CO
138.118.66.248 AS264250 Virtual Telecom 9.59ms from Chapeco, BR
50.5.186.104 AS6181 Cincinnati Bell Telephone Company LLC 1.60ms from Cincinnati, US
116.129.58.152 AS4837 CHINA UNICOM China169 Backbone 12.32ms from Kunming, CN
158.110.223.24 AS137 Consortium GARR 5.65ms from Milan, IT
199.102.99.200 AS398400 Transvision Cookshire Inc 14.08ms from Montreal, CA
90.59.78.168 AS3215 Orange S.A. 19.33ms from Paris, FR
24.139.169.248 AS30440 Xapiens Corporation 0.36ms from San Juan, PR
115.50.76.104 AS4837 CHINA UNICOM China169 Backbone 2.48ms from Zhengzhou, CN
188.207.131.104 AS1136 KPN B.V. 12.20ms from Amsterdam, NL
104.192.167.72 AS6462 National Geographic Society 0.77ms from Ashburn, US
176.10.42.72 AS56800 LAST MILE spol. s r.o. 0.54ms from Bratislava, SK
181.21.54.24 AS22927 Telefonica de Argentina 17.04ms from Buenos Aires, AR
93.230.163.104 AS3320 Deutsche Telekom AG 1.74ms from Hamburg, DE
116.107.26.136 AS7552 Viettel Group 4.67ms from Hanoi, VN
205.163.134.248 AS174 Cogent Communications, LLC 1.67ms from Houston, US
94.61.196.24 AS12353 Vodafone Portugal 6.79ms from Lisbon, PT
89.141.208.152 AS12430 VODAFONE ESPANA S.A.U. 17.02ms from Lisbon, PT
164.152.239.120 AS16509 Amazon.com, Inc. 0.25ms from London, GB
216.180.121.88 AS23013 Fortanix 0.94ms from London, GB
4.250.130.56 AS8075 Microsoft Corporation 0.21ms from London, GB
97.92.183.88 AS20115 Charter Communications LLC 17.57ms from Minneapolis, US
93.232.81.24 AS3320 Deutsche Telekom AG 2.30ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 203.160.178.161
traceroute to 203.160.178.161 (203.160.178.161): 64 hops max, 52 byte packets
2 *
3 [AS135607] 126.209.3.18 27.275 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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