203.81.100.0/24

AS9329  ·  Sri Lanka Telecom Internet

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Summary

Country Sri Lanka
Domain slt.lk
ASN AS9329
Registry APNIC
ID LKTELECOM-LK

WHOIS Details

inetnum:        203.81.100.0 - 203.81.101.255
netname:        LKTELECOM-LK
descr:          Sri Lanka Telecom Ltd
country:        LK
org:            ORG-SLTL1-AP
admin-c:        AE70-AP
tech-c:         AE70-AP
abuse-c:        AL1644-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
status:         ALLOCATED PORTABLE
mnt-routes:     MNT-SLT-LK
mnt-lower:      MNT-SLT-LK
mnt-irt:        IRT-LKTELECOM-LK
last-modified:  2024-02-16T02:08:06Z
source:         APNIC

irt:            IRT-LKTELECOM-LK
address:        Internet Division
address:        7th floor
address:        OTS Building
address:        Sri Lanka Telecom
e-mail:         abuse@slt.lk
abuse-mailbox:  abuse@slt.lk
admin-c:        AE70-AP
tech-c:         AE70-AP
auth:           # Filtered
remarks:        abuse@slt.lk was validated on 2025-10-30
mnt-by:         MAINT-LK-ASE
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

organisation:   ORG-SLTL1-AP
org-name:       Sri Lanka Telecom Ltd
org-type:       LIR
country:        LK
address:        Lotus Road
address:        OTS Building. 7 / F
address:        ISP Opeartions Section
phone:          +94-11-2473824
fax-no:         +94-11-2331154
e-mail:         nwadmin@slt.com.lk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE LKTELECOMLK
country:        ZZ
address:        Internet Division
address:        7th floor
address:        OTS Building
address:        Sri Lanka Telecom
phone:          +000000000
e-mail:         abuse@slt.lk
admin-c:        AE70-AP
tech-c:         AE70-AP
nic-hdl:        AL1644-AP
remarks:        Generated from irt object IRT-LKTELECOM-LK
remarks:        abuse@slt.lk was validated on 2025-10-30
abuse-mailbox:  abuse@slt.lk
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-30T05:58:03Z
source:         APNIC

person:         Asela Eranda
nic-hdl:        AE70-AP
e-mail:         aselaeranda@slt.com.lk
address:        Internet Division
address:        7th floor
address:        OTS Building
address:        Sri Lanka Telecom
address:        Lotus Road
address:        Colombo-1
phone:          +94-11-2021913
fax-no:         +94-11-2322622
country:        LK
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-
remarks:        Please send all IP abuse complaints to abuse@slt.lk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-
mnt-by:         MAINT-LK-ASE
last-modified:  2009-09-25T07:36:05Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.81.0.0/16

Range ASN Company Num of IPs
203.81.128.0/19 AS17608 ABN 8,192
203.81.64.0/19 AS9988 Myanma Post and Telecommunication 8,192
203.81.112.0/20 AS24289 Kagawa Broad Network corp. 4,096
203.81.208.0/20 AS206805 LLC T1Cloud 4,096
203.81.192.0/20 AS22773 4,096
203.81.12.0/22 AS23616 Hitachi Systems, Ltd. 1,024
203.81.240.0/22 AS17747 Siti Networks Ltd 1,024
203.81.252.0/22 AS4656 Tiglion Consultancy Company Limited 1,024
203.81.162.0/24 AS18399 Yatanarpon Teleport, Colocation 256
203.81.163.0/24 AS18399 Yatanarpon Teleport, ISP Service 256
203.81.164.0/24 AS18399 Yatanarpon Teleport, Public Subnets 256
203.81.165.0/24 AS18399 Yatanarpon Teleport 256
203.81.168.0/24 AS18399 Yatanarpon Teleport, Colocation 256
203.81.167.0/24 AS131322 Yatanarpon Teleport, Internet Service Provider 256
203.81.0.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.3.0/24 AS23764 Chinatelecom Global network 256
203.81.4.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.6.0/24 AS23764 Chinatelecom Next Carrying Network backbone 256
203.81.34.0/24 AS4628 Pacific Internet Pte Ltd 256
203.81.36.0/24 AS4628 Pacific Internet Pte Ltd 256
203.81.37.0/24 AS4637 Telstra Global Internet Services Network Blocks 256
203.81.102.0/24 AS9329 Sri Lanka Telecom Ltd 256
203.81.99.0/24 AS9329 Sri Lanka Telecom Ltd 256
203.81.169.0/24 AS18399 Yatanarpon Teleport 256
203.81.170.0/24 AS131322 Yatanarpon Teleport, Infrastructure 256
203.81.240.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.241.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.242.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.243.0/24 AS17747 SITI NETWORKS LIMITED 256
203.81.160.0/24 AS18399 Yatanarpon Teleport, ISP Service 256
203.81.161.0/24 AS18399 Yatanarpon Teleport, Infrastructure 256

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

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

IP Address ASN Details
203.81.100.97 AS9329 Sri Lanka Telecom Internet 2.21ms from Colombo, LK

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
98.94.5.56 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
47.27.118.56 AS20115 Charter Communications LLC 10.51ms from Atlanta, US
209.15.108.56 AS135566 National Telecom Public Company Limited 0.33ms from Bangkok, TH
111.165.95.152 AS4837 CHINA UNICOM China169 Backbone 5.04ms from Beijing, CN
152.201.114.136 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.56ms from Bogotá, CO
73.123.4.168 AS7922 Comcast Cable Communications, LLC 4.97ms from Boston, US
212.93.133.200 AS8708 DIGI ROMANIA S.A. 0.86ms from Bucharest, RO
169.47.114.8 AS36351 IBM Cloud 0.88ms from Dallas, US
209.56.159.24 AS26946 Kirkwood Community College 5.85ms from Des Moines, US
86.164.157.216 AS2856 British Telecommunications PLC 7.28ms from London, GB
185.47.131.200 AS59432 GINERNET S.L. 0.17ms from Madrid, ES
73.138.149.8 AS7922 Comcast Cable Communications, LLC 6.19ms from Miami, US
125.99.112.152 AS17488 Hathway IP Over Cable Internet 1.00ms from Mumbai, IN
119.191.128.40 AS4837 CHINA UNICOM China169 Backbone 10.29ms from Qingdao, CN
196.42.47.8 AS10396 DATACOM CARIBE, INC. 4.83ms from San Juan, PR
47.251.78.232 AS45102 Alibaba (US) Technology Co., Ltd. 0.46ms from Santa Clara, US
1.237.154.216 AS9318 SK Broadband Co Ltd 1.86ms from Seoul, KR
27.100.197.24 AS9946 KCTV JEJU BROADCASTING 9.12ms from Seoul, KR
178.217.90.88 AS61071 NETBOX LTD 0.15ms from Sofia, BG
175.163.53.152 AS4837 CHINA UNICOM China169 Backbone 10.01ms from Tieling, CN
118.157.227.136 AS2516 KDDI CORPORATION 19.33ms from Tokyo, JP
103.29.176.40 AS4686 BEKKOAME INTERNET INC. 0.99ms from Tokyo, JP
88.159.14.72 AS1136 KPN B.V. 5.34ms from Amsterdam, NL
120.8.72.248 AS4837 CHINA UNICOM China169 Backbone 9.17ms from Beijing, CN
75.162.120.136 AS209 CenturyLink Communications, LLC 8.48ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 203.81.100.97
traceroute to 203.81.100.97 (203.81.100.97): 64 hops max, 52 byte packets
5 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Colombo, LK
On

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