1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.160.0.0/16
  4. AS18233  | 203.160.177.0/24

203.160.177.0/24

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 2025-08-13
remarks:        noc@ptt.com.ph was validated on 2025-08-28
mnt-by:         MAINT-PH-PTT
last-modified:  2025-11-18T00:27:34Z
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:        # 106 Carlos Palanca St Legaspi Village, Makati City
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 2025-08-13
remarks:        noc@ptt.com.ph was validated on 2025-08-28
abuse-mailbox:  abuse@ptt.com.ph
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-28T13:32:54Z
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 203.160.177.0/24

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
203.160.64.0/19 AS10099 China Unicom (Hong Kong) Operations Limited 8,192
203.160.160.0/19 AS18233 Philippine Telegraph and Telephone Corporation 8,192
203.160.112.0/20 AS9009 Brander Group Inc 4,096
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 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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Pingable IPs

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

IP Address ASN Details
203.160.177.49 AS18233 Philippine Telegraph and Telephone Corporation, 0.27ms 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
96.238.178.72 AS701 Verizon Business 4.67ms from Ashburn, US
73.134.145.232 AS7922 Comcast Cable Communications, LLC 6.21ms from Ashburn, US
201.251.62.120 AS22927 Telefonica de Argentina 1.61ms from Buenos Aires, AR
45.244.1.184 AS24863 Link Egypt (Link.NET) 7.00ms from Cairo, EG
117.251.47.104 AS9829 National Internet Backbone 4.88ms from Chennai, IN
68.219.89.88 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
155.133.43.168 AS203667 ZIPnet sp. z o.o. 6.68ms from Gdansk, PL
79.225.118.72 AS3320 Deutsche Telekom AG 5.24ms from Hamburg, DE
119.190.99.56 AS4837 CHINA UNICOM China169 Backbone 3.63ms from Qingdao, CN
54.80.52.88 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
80.232.55.232 AS25400 Telia Norge AS 2.47ms from Sandefjord, NO
201.189.231.88 AS7418 TELEFÓNICA CHILE S.A. 4.65ms from Santiago, CL
210.123.37.184 AS18176 KOOKMIN UNIVERSITY 1.91ms from Seoul, KR
1.107.24.232 AS4766 Korea Telecom 1.64ms from Seoul, KR
133.34.70.72 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.40ms from Tokyo, JP
122.30.115.72 AS4713 NTT DOCOMO BUSINESS,Inc. 3.08ms from Tokyo, JP
208.53.6.72 AS26407 Carolina Digital Phone, Inc. 8.12ms from Ashburn, US
27.254.136.152 AS9891 CS LOXINFO Public Company Limited. 1.16ms from Bangkok, TH
52.26.26.120 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
77.2.36.24 AS6805 Telefonica Germany GmbH & Co.OHG 8.67ms from Frankfurt am Main, DE
18.166.144.216 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
20.92.9.8 AS8075 Microsoft Corporation 0.57ms from Melbourne, AU
37.193.119.40 AS31200 Novotelecom Ltd 0.92ms from Novosibirsk, RU
182.168.244.120 AS2527 Sony Network Communications Inc. 2.44ms from Osaka, JP
83.108.113.200 AS2119 Telenor Norge AS 1.60ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -f4 203.160.177.9
traceroute to 203.160.177.9 (203.160.177.9): 64 hops max, 52 byte packets
5 [AS21859] 128.1.58.159 0.265 ms
Measurement taken from IPinfo ProbeNet in Manila, PH
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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