155.137.64.0/18

AS55821  ·  RADIUS TELECOMS, INC.

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Summary

Country Philippines
Domain radius.ph
ASN AS55821
Registry APNIC
ID RTI

WHOIS Details

inetnum:        155.137.64.0 - 155.137.127.255
netname:        RTI
descr:          RADIUS TELECOMS, INC.
descr:          12F Tower 2 Rockwell Business Center, Meralco Compound, Orti
country:        PH
org:            ORG-RTI2-AP
status:         ALLOCATED PORTABLE
admin-c:        RTIA1-AP
tech-c:         RTIA1-AP
abuse-c:        AR988-AP
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-RTI-PH
mnt-routes:     MAINT-RTI-PH
mnt-irt:        IRT-RTI-PH
last-modified:  2022-01-06T07:58:49Z
geoloc:         14.5897058 121.0677279
source:         APNIC

irt:            IRT-RTI-PH
address:        12F Tower 2 Rockwell Business , Pasig City NCR 1604
e-mail:         corenet.design@radius.ph
abuse-mailbox:  abuse@radius.ph
admin-c:        RTIA1-AP
tech-c:         RTIA1-AP
auth:           # Filtered
remarks:        abuse@radius.ph was validated on 2026-01-19
remarks:        corenet.design@radius.ph was validated on 2026-01-19
mnt-by:         MAINT-RTI-PH
last-modified:  2026-01-19T06:08:45Z
source:         APNIC

organisation:   ORG-RTI2-AP
org-name:       RADIUS TELECOMS, INC.
org-type:       LIR
country:        PH
address:        12F Tower 2 Rockwell Business Center, Meralco Compound
address:        Ortigas Center
phone:          +63-2-8988-5600
fax-no:         +63-2-8584-3907
e-mail:         d.noc@radius.ph
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:05Z
source:         APNIC

role:           ABUSE RTIPH
country:        ZZ
address:        12F Tower 2 Rockwell Business , Pasig City NCR 1604
phone:          +000000000
e-mail:         corenet.design@radius.ph
admin-c:        RTIA1-AP
tech-c:         RTIA1-AP
nic-hdl:        AR988-AP
remarks:        Generated from irt object IRT-RTI-PH
remarks:        abuse@radius.ph was validated on 2026-01-19
remarks:        corenet.design@radius.ph was validated on 2026-01-19
abuse-mailbox:  abuse@radius.ph
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-19T06:08:53Z
source:         APNIC

role:           RADIUS TELECOMS INC administrator
address:        12F Tower 2 Rockwell Business , Pasig City NCR 1604
country:        PH
phone:          +63 2 988 5600
fax-no:         +63 2 988 5600
e-mail:         d.noc@radius.ph
admin-c:        RTIA1-AP
tech-c:         RTIA1-AP
nic-hdl:        RTIA1-AP
mnt-by:         MAINT-RTI-PH
last-modified:  2020-09-11T22:47:29Z
source:         APNIC

route:          155.137.64.0/18
origin:         AS55821
descr:          RADIUS TELECOMS, INC. 12F Tower 2 Rockwell Business Center, Meralco Compound Ortigas Center
mnt-by:         MAINT-RTI-PH
last-modified:  2021-02-20T22:29:27Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 155.137.64.0/18

Range ASN Company Num of IPs
155.137.96.0/20 AS55821 PLDT_HOME_FIBER 4,096

Nearby Ranges

BGP prefixes that overlap with 155.137.0.0/16

Range ASN Company Num of IPs
155.137.32.0/19 AS13767 Nationwide Computer Systems, Inc. trading as IPTrading.com 8,192
155.137.96.0/20 AS55821 PLDT_HOME_FIBER 4,096
155.137.24.0/21 AS34244 Teleservice Bredband Skane AB 2,048
155.137.7.0/24 AS15404 Leo Pharma A/S 256

Hosted domains

There are 16 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
155.137.72.44 buguey-lis.com 1
155.137.78.71 ndcp.edu.ph 1
155.137.72.194 iassisttmc.online 1
155.137.79.108 dlsud.edu.ph 1
155.137.76.123 veripro.com.ph 1
155.137.72.46 novulutions.com 1
155.137.65.66 jbpmopc.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

Pingable IPs

1,787 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
155.137.78.254 AS55821 RADIUS TELECOMS, INC. 0.32ms from Manila, PH
155.137.77.161 AS55821 RADIUS TELECOMS, INC. 0.55ms from Manila, PH
155.137.112.6 AS55821 RADIUS TELECOMS, INC. 14.18ms from Manila, PH
155.137.122.178 AS55821 RADIUS TELECOMS, INC. 0.31ms from Manila, PH
155.137.82.129 AS55821 RADIUS TELECOMS, INC. 1.02ms from Manila, PH
155.137.76.209 AS55821 RADIUS TELECOMS, INC. 0.55ms from Manila, PH
155.137.74.145 AS55821 RADIUS TELECOMS, INC. 0.44ms from Manila, PH
155.137.71.253 AS55821 RADIUS TELECOMS, INC. 0.50ms from Manila, PH
155.137.67.54 AS55821 RADIUS TELECOMS, INC. 0.19ms from Manila, PH
155.137.72.217 AS55821 RADIUS TELECOMS, INC. 0.52ms from Manila, PH
155.137.91.1 AS55821 RADIUS TELECOMS, INC. 3.41ms from Manila, PH
155.137.114.225 AS55821 RADIUS TELECOMS, INC. 0.87ms from Manila, PH
155.137.80.130 AS55821 RADIUS TELECOMS, INC. 0.60ms from Manila, PH
155.137.64.74 AS55821 RADIUS TELECOMS, INC. 0.42ms from Manila, PH
155.137.65.42 AS55821 RADIUS TELECOMS, INC. 0.46ms from Manila, PH
155.137.121.177 AS55821 RADIUS TELECOMS, INC. 0.53ms from Manila, PH
155.137.66.186 AS55821 RADIUS TELECOMS, INC. 0.48ms from Manila, PH
155.137.81.252 AS55821 RADIUS TELECOMS, INC. 0.50ms from Manila, PH
155.137.79.242 AS55821 RADIUS TELECOMS, INC. 0.28ms from Manila, PH
155.137.85.1 AS55821 RADIUS TELECOMS, INC. 2.84ms from Manila, PH
155.137.127.185 AS55821 RADIUS TELECOMS, INC. 0.51ms from Manila, PH
155.137.93.1 AS55821 RADIUS TELECOMS, INC. 0.52ms from Manila, PH
155.137.86.13 AS132716 1 Solaire Boulevard, 1.80ms from Manila, PH
155.137.70.57 AS55821 RADIUS TELECOMS, INC. 0.44ms from Manila, PH
155.137.125.109 AS55821 RADIUS TELECOMS, INC. 0.51ms 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
84.86.238.146 AS1136 KPN B.V. 1.41ms from Amsterdam, NL
157.187.137.98 AS668 United States Department of Defense (DoD) 0.45ms from Ashburn, US
122.154.1.162 AS9931 National Telecom Public Company Limited 1.64ms from Bangkok, TH
199.218.119.18 AS600 OARnet 0.28ms from Columbus, US
71.135.14.34 AS7018 AT&T Enterprises, LLC 7.07ms from Dallas, US
83.71.200.130 AS5466 Eircom Limited 2.06ms from Dublin, IE
213.23.113.50 AS3209 Vodafone GmbH 1.84ms from Duesseldorf, DE
70.74.111.114 AS6327 Shaw Communications 4.29ms from Edmonton, CA
212.103.52.2 AS200924 Stiegeler Internet Service GmbH 2.58ms from Frankfurt am Main, DE
176.105.242.66 AS201395 IT-TIM d.o.o. 2.29ms from Ljubljana, SI
78.86.134.66 AS5607 Sky UK Limited 5.28ms from London, GB
88.7.193.146 AS3352 TELEFONICA DE ESPANA S.A.U. 5.54ms from Madrid, ES
153.101.195.210 AS4837 CHINA UNICOM China169 Backbone 5.18ms from Nanjing, CN
47.21.30.226 AS6128 Cablevision Systems Corp. 2.94ms from New York City, US
122.1.185.66 AS4713 NTT DOCOMO BUSINESS,Inc. 0.91ms from Osaka, JP
190.33.232.194 AS11556 Cable & Wireless Panama 1.20ms from Panama, PA
95.57.47.210 AS9198 JSC Kazakhtelecom 1.61ms from Pavlodar, KZ
216.203.42.98 AS7381 BroadbandONE, LLC 1.19ms from Secaucus, US
115.7.252.210 AS4766 Korea Telecom 6.75ms from Seoul, KR
146.255.226.242 AS35805 JSC Silknet 0.66ms from Tbilisi, GE
126.77.108.178 AS17676 SoftBank Corp. 2.94ms from Tokyo, JP
24.72.6.2 AS21804 Access Communications Co-operative Limited 7.23ms from Winnipeg, CA
85.144.88.242 AS50266 Odido Netherlands B.V. 4.68ms from Amsterdam, NL
12.89.54.194 AS7018 AT&T Enterprises, LLC 6.65ms from Atlanta, US
71.28.62.98 AS7029 Windstream Communications LLC 4.49ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 155.137.71.254
traceroute to 155.137.71.254 (155.137.71.254): 64 hops max, 52 byte packets
1 [] 45.123.190.1 39.299 ms
3 [AS6939] 184.104.192.77 11.401 ms
4 *
5 *
6 *
7 *
8 [] 103.16.102.226 171.698 ms
9 [AS55821] 209.141.5.52 199.8 ms
10 [AS55821] 209.141.5.96 247.748 ms
11 [AS55821] 103.54.87.60 252.4 ms
12 [AS55821] 155.137.71.254 247.624 ms
Measurement taken from IPinfo ProbeNet in Vilnius, LT
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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