161.139.128.0/20

AS133014  ·  Universiti Teknologi Malaysia

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Summary

Country Malaysia
Domain utm.my
ASN AS133014
Registry APNIC
ID UTM-MY

WHOIS Details

inetnum:        161.139.0.0 - 161.139.255.255
netname:        UTM-MY
descr:          Universiti Teknologi Malaysia
country:        MY
org:            ORG-UTM4-AP
admin-c:        UTMA1-AP
tech-c:         UTMA1-AP
abuse-c:        AU235-AP
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by APNIC hostmasters.
remarks:        To update this object, please contact APNIC
remarks:        hostmasters and include your organization's account
remarks:        name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-UTM-MY
mnt-routes:     MAINT-UTM-MY
mnt-irt:        IRT-UTM-MY
last-modified:  2023-08-31T23:29:25Z
source:         APNIC

irt:            IRT-UTM-MY
address:        Center for ICT, Universiti Teknologi Malaysia,, 81310, Skudai, Johor Bahru,, Johor Bahru Johor 81310
e-mail:         utmcert@utm.my
abuse-mailbox:  utmcert@utm.my
admin-c:        UTMA1-AP
tech-c:         UTMA1-AP
auth:           # Filtered
remarks:        utmcert@utm.my was validated on 2025-12-09
mnt-by:         MAINT-UTM-MY
last-modified:  2026-02-09T09:23:12Z
source:         APNIC

organisation:   ORG-UTM4-AP
org-name:       Universiti Teknologi Malaysia
org-type:       LIR
country:        MY
address:        UTMDigital
address:        Universiti Teknologi Malaysia
address:        UTM Johor Bahru
phone:          +607 5332742
fax-no:         +607 5566164
e-mail:         utmcert@utm.my
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-12-10T13:28:08Z
source:         APNIC

role:           ABUSE UTMMY
country:        ZZ
address:        Center for ICT, Universiti Teknologi Malaysia,, 81310, Skudai, Johor Bahru,, Johor Bahru Johor 81310
phone:          +000000000
e-mail:         utmcert@utm.my
admin-c:        UTMA1-AP
tech-c:         UTMA1-AP
nic-hdl:        AU235-AP
remarks:        Generated from irt object IRT-UTM-MY
remarks:        utmcert@utm.my was validated on 2025-12-09
abuse-mailbox:  utmcert@utm.my
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-09T14:58:37Z
source:         APNIC

role:           Universiti Teknologi Malaysia administrator
address:        Center for ICT, Universiti Teknologi Malaysia,, 81310, Skudai, Johor Bahru,, Johor Bahru Johor 81310
country:        MY
phone:          +607 5532470
fax-no:         +607 5532470
e-mail:         utmcert@utm.my
admin-c:        UTMA1-AP
tech-c:         UTMA1-AP
nic-hdl:        UTMA1-AP
mnt-by:         MAINT-UTM-MY
last-modified:  2012-10-19T03:01:34Z
source:         APNIC

route:          161.139.0.0/16
origin:         AS133014
descr:          Universiti Teknologi Malaysia UTMDigital Universiti Teknologi Malaysia UTM Johor Bahru
mnt-by:         MAINT-UTM-MY
last-modified:  2026-02-09T07:30:26Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 161.139.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
161.139.133.255 AS133014 Universiti Teknologi Malaysia 8.96ms from Kuala Lumpur, MY

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
110.255.72.196 AS4837 CHINA UNICOM China169 Backbone 9.97ms from Beijing, CN
78.54.243.68 AS6805 Telefonica Germany GmbH & Co.OHG 3.18ms from Berlin, DE
44.229.229.196 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
165.78.6.84 AS12302 Vodafone Romania S.A. 2.17ms from Bucharest, RO
114.97.134.148 AS4134 CHINANET-BACKBONE 7.50ms from Huai'an, CN
68.126.218.36 AS7018 AT&T Enterprises, LLC 1.88ms from Los Angeles, US
213.99.191.100 AS3352 TELEFONICA DE ESPANA S.A.U. 17.26ms from Madrid, ES
84.127.136.36 AS6739 VODAFONE ONO, S.A. 14.77ms from Madrid, ES
120.156.134.228 AS1221 Telstra Limited 6.88ms from Melbourne, AU
79.213.214.52 AS3320 Deutsche Telekom AG 5.70ms from Nuernberg, DE
13.66.19.20 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
24.69.191.4 AS6327 Shaw Communications 5.81ms from Seattle, US
24.184.126.4 AS6128 Cablevision Systems Corp. 6.29ms from Secaucus, US
1.218.0.4 AS3786 LG DACOM Corporation 6.00ms from Seoul, KR
211.229.209.244 AS4766 Korea Telecom 4.94ms from Seoul, KR
216.165.203.4 AS54614 CIK Telecom INC 4.44ms from Toronto, CA
183.93.73.4 AS4837 CHINA UNICOM China169 Backbone 3.64ms from Wuhan, CN
100.4.79.100 AS701 Verizon Business 7.59ms from Ashburn, US
202.207.80.4 AS4538 China Education and Research Network Center 13.19ms from Beijing, CN
212.192.5.84 AS201021 Ahmet Onur Guney trading as Onur Bilisim Ve Yazilim Hizmetleri 0.23ms from Bursa, TR
78.181.153.36 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.90ms from Bursa, TR
75.182.177.4 AS11426 Charter Communications Inc 10.90ms from Charlotte, US
74.131.253.100 AS10796 Charter Communications Inc 8.93ms from Cleveland, US
52.50.47.4 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
179.55.109.20 AS26615 TIM S/A 10.69ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -m12 161.139.137.36
traceroute to 161.139.137.36 (161.139.137.36): 12 hops max, 52 byte packets
1 [AS31898] 140.91.250.4 0.073 ms
4 [AS3356] 4.68.37.106 0.534 ms
5 *
6 *
7 *
8 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Marseille, FR
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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