103.109.185.0/24

AS150806 · R. C. Yulo Telephone System, Inc.

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Summary

Country	Philippines
Domain	rcyulo.com
ASN	AS150806
Registry	APNIC
ID	RCYTSI-PH

WHOIS Details

inetnum:        103.109.184.0 - 103.109.185.255
netname:        RCYTSI-PH
descr:          R. C. Yulo Telephone System, Inc.
country:        PH
org:            ORG-RCYT1-AP
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
abuse-c:        AR1357-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-RCYTSI-PH
mnt-routes:     MAINT-RCYTSI-PH
mnt-irt:        IRT-RCYTSI-PH
last-modified:  2023-03-10T00:59:25Z
source:         APNIC

irt:            IRT-RCYTSI-PH
address:        RCY Building, Don Pedro R. Yulo St., Sto. Rosario, Binalbagan Negros Occidental 6100
address:        
e-mail:         jfelizario@gmail.com
abuse-mailbox:  jfelizario@gmail.com
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
auth:           # Filtered
remarks:        jfelizario@gmail.com is valid
remarks:        jfelizario@gmail.com was validated on 2026-03-02
mnt-by:         MAINT-RCYTSI-PH
last-modified:  2026-03-02T04:11:50Z
source:         APNIC

organisation:   ORG-RCYT1-AP
org-name:       R. C. Yulo Telephone System, Inc.
org-type:       LIR
country:        PH
address:        RCY Building, Don Pedro R. Yulo St.
address:        Sto. Rosario
phone:          +63-034-4410018
e-mail:         info@rcyulo.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:12Z
source:         APNIC

role:           ABUSE RCYTSIPH
country:        ZZ
address:        RCY Building, Don Pedro R. Yulo St., Sto. Rosario, Binalbagan Negros Occidental 6100
address:        
phone:          +000000000
e-mail:         jfelizario@gmail.com
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
nic-hdl:        AR1357-AP
remarks:        Generated from irt object IRT-RCYTSI-PH
remarks:        jfelizario@gmail.com was validated on 2026-03-02
abuse-mailbox:  jfelizario@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-02T04:12:11Z
source:         APNIC

role:           R C Yulo Telephone System Inc administrator
address:        RCY Building, Don Pedro R. Yulo St., Sto. Rosario, Binalbagan Negros Occidental 6100
country:        PH
phone:          +63-034-4410018
e-mail:         jfelizario@gmail.com
admin-c:        RCYT1-AP
tech-c:         RCYT1-AP
nic-hdl:        RCYT1-AP
mnt-by:         MAINT-RCYTSI-PH
last-modified:  2023-03-09T07:31:25Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.109.0.0/16

Range	ASN	Company	Num of IPs
103.109.96.0/22	AS131464	M/s. Patriot	1,024
103.109.172.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.188.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.192.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.196.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.200.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.20.0/22	AS4816	Shenzhen Yunshang Wuyou Network Technology Co., Ltd	1,024
103.109.100.0/22	AS206264	102 Aarti Chambers,	1,024
103.109.60.0/22	AS24187	KIRZ Company Limited	1,024
103.109.252.0/22	AS15830	3-A POLAR CENTER BLDG., EDSA MANDALUYOUNG CITY 1555,	1,024
103.109.40.0/22	AS135905	Digital Rights Alliance Of Viet Nam Company Limited	1,024
103.109.112.0/22	AS137455	Sovereign Cloud Australia Pty Ltd	1,024
103.109.240.0/22	AS38651	MIXI, Inc.	1,024
103.109.44.0/22	AS147277	Cherri Technologies	1,024
103.109.216.0/22	AS45942	Sikka Digital Private Limited	1,024
103.109.152.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.156.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.160.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.164.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.168.0/22	AS4787	PT. Cyberindo Aditama	1,024
103.109.146.0/23	AS138610	SAP Office	512
103.109.206.0/23	AS150935	Dinas Komunikasi Informatika dan Statistik Kab. Ponorogo	512
103.109.106.0/23	AS55933	Xiamen shuo dun information technology Co., Ltd.	512
103.109.172.0/23	AS4787	PT. Cyberindo Aditama	512
103.109.174.0/23	AS4787	PT. Cyberindo Aditama	512
103.109.18.0/23	AS135401	SAP	512
103.109.134.0/23	AS137108	Bank Of India	512
103.109.132.0/23	AS136805	Next Generation Voice PTY LTD	512
103.109.245.0/24	AS137465	Simplyfree Limited	256
103.109.246.0/24	AS137469	Signify Limited	256
103.109.56.0/24	AS138640	Hello Tech Limited	256
103.109.57.0/24	AS138640	Asiatel Network Limited	256
103.109.59.0/24	AS138640	Hello Tech Limited	256
103.109.105.0/24	AS150668	Shanta Securities Limited	256
103.109.220.0/24	AS151690	Angrow Netcomm Pvt. Ltd	256
103.109.222.0/24	AS151690	Angrow Netcomm Pvt. Ltd	256
103.109.128.0/24	AS17158	Singapore	256
103.109.129.0/24	AS17158	Sydney	256
103.109.130.0/24	AS17158	Melbourne	256
103.109.131.0/24	AS17158	Melbourne	256
103.109.232.0/24	AS17763	CENTRAL CONNECT (NSW) PTY LTD	256
103.109.235.0/24	AS214371	Horizon IT Solutions	256
103.109.234.0/24	AS214716	WEYRO LTD	256
103.109.60.0/24	AS24187	KIRZ Province Network	256
103.109.61.0/24	AS24187	KIRZ Province Network	256
103.109.62.0/24	AS24187	KIRZ Province Network	256
103.109.63.0/24	AS24187	KIRZ Province Network	256
103.109.244.0/24	AS39486	HostRoyale Technologies Pvt Ltd	256
103.109.104.0/24	AS4515	The Bank of East Asia, Limited	256
103.109.144.0/24	AS45491	SAP	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
64.42.155.40	AS26831 Cameron Communications, LLC	`10.96ms` from Dallas, US
92.234.18.152	AS5089 Virgin Media Limited	`5.84ms` from Erith, GB
137.248.244.72	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`2.30ms` from Frankfurt am Main, DE
86.186.92.232	AS2856 British Telecommunications PLC	`5.60ms` from London, GB
81.101.236.8	AS5089 Virgin Media Limited	`11.26ms` from London, GB
80.59.234.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.26ms` from Madrid, ES
212.44.237.8	AS8921 OC3 NETWORK SAS	`2.75ms` from Marseille, FR
111.96.6.88	AS2516 KDDI CORPORATION	`8.79ms` from Osaka, JP
116.94.182.24	AS7679 QTnet,Inc.	`11.94ms` from Osaka, JP
63.201.65.72	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
217.79.81.104	AS13306 Unics EOOD	`6.52ms` from Sofia, BG
220.133.40.8	AS3462 Data Communication Business Group	`1.07ms` from Taichung, TW
196.185.60.200	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.98ms` from Tunis, TN
5.79.236.216	AS8369 Intersvyaz-2 JSC	`3.98ms` from Yekaterinburg, RU
123.55.125.8	AS4134 CHINANET-BACKBONE	`6.63ms` from Zhengzhou, CN
83.212.162.24	AS8253 Democritus University of Thrace	`15.95ms` from Athens, GR
94.226.174.72	AS6848 Telenet BV	`6.64ms` from Brussels, BE
96.75.62.248	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Detroit, US
86.183.79.168	AS2856 British Telecommunications PLC	`2.21ms` from London, GB
23.236.201.136	AS55286 B2 Net Solutions Inc.	`0.43ms` from Montreal, CA
68.238.178.232	AS701 Verizon Business	`2.54ms` from Philadelphia, US
13.60.148.200	AS16509 Amazon.com, Inc.	`0.15ms` from Stockholm, SE
193.119.127.72	AS7545 TPG Telecom Limited	`1.02ms` from Sydney, AU
35.213.9.24	AS19527 Google LLC	`0.16ms` from Tokyo, JP
43.245.224.104	AS57043 HOSTKEY B.V.	`0.37ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 -m14 103.109.185.187

traceroute to 103.109.185.187 (103.109.185.187): 14 hops max, 52 byte packets

4 [AS3257] 89.149.131.10 160.86 ms

5 [AS3257] 67.220.151.13 160.911 ms

6 [AS137074] 103.43.212.85 202.297 ms

7 [AS137074] 192.82.55.94 190.548 ms

8 [AS152131] 210.79.145.46 190.659 ms

9 [AS152131] 210.79.145.170 200.629 ms

10 [AS150806] 103.109.184.6 200.608 ms

11 [AS150806] 103.109.184.1 200.803 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Manchester, GB

On March 21st 2026

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.

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