192.248.8.0/21

AS38229  ·  Lanka Education & Research Network, NREN

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Summary

Country Sri Lanka
Domain learn.ac.lk
ASN AS38229
Parent Range 192.248.0.0/17
Registry APNIC
ID LEARN-LK

WHOIS Details

inetnum:        192.248.0.0 - 192.248.127.255
netname:        LEARN-LK
descr:          Lanka Education and Research Network (LEARN)
descr:          Information Technology Center
descr:          University of Peradeniya
country:        LK
org:            ORG-LEAR1-AP
admin-c:        TML1-AP
tech-c:         NEL3-AP
status:         ALLOCATED PORTABLE
abuse-c:        AL1528-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-LK-LEARN
mnt-routes:     MAINT-LK-LEARN
mnt-irt:        IRT-LEARN-LK
last-modified:  2025-11-20T00:29:22Z
source:         APNIC

irt:            IRT-LEARN-LK
address:        Lanka Education and Research Network
address:        University of Peradeniya
address:        Peradeniya
address:        Sri Lanka
e-mail:         abuse@learn.ac.lk
abuse-mailbox:  abuse@learn.ac.lk
admin-c:        TML1-AP
tech-c:         NEL3-AP
auth:           # Filtered
remarks:        abuse@learn.ac.lk was validated on 2026-02-03
mnt-by:         MAINT-LK-LEARN
last-modified:  2026-02-03T14:19:02Z
source:         APNIC

organisation:   ORG-LEAR1-AP
org-name:       Lanka Education and Research Network
org-type:       LIR
country:        LK
address:        Lanka Education And Research Network (LEARN)
address:        Information Technology Center
address:        University of Peradeniya
phone:          +94-81-2003030
fax-no:         +94-81-2385715
e-mail:         consultant@learn.ac.lk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-11-24T12:59:26Z
source:         APNIC

role:           ABUSE LEARNLK
country:        ZZ
address:        Lanka Education and Research Network
address:        University of Peradeniya
address:        Peradeniya
address:        Sri Lanka
phone:          +000000000
e-mail:         abuse@learn.ac.lk
admin-c:        TML1-AP
tech-c:         NEL3-AP
nic-hdl:        AL1528-AP
remarks:        Generated from irt object IRT-LEARN-LK
remarks:        abuse@learn.ac.lk was validated on 2026-02-03
abuse-mailbox:  abuse@learn.ac.lk
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-03T14:19:35Z
source:         APNIC

person:         Network Engineer LEARN
address:        Lanka Education and Research Network
address:        University of Peradeniya
address:        Peradeniya (20400)
country:        LK
phone:          +94 81 200 3032
fax-no:         +94 81 238 5715
e-mail:         noc@learn.ac.lk
nic-hdl:        NEL3-AP
mnt-by:         MAINT-LK-LEARN
last-modified:  2016-10-17T07:05:44Z
source:         APNIC

person:         Technical Manager LEARN
address:        Lanka Education and Research Network
address:        University of Peradeniya
address:        Peradeniya (20400)
country:        LK
phone:          +94 81 200 3031
fax-no:         +94 81 238 5715
e-mail:         noc@learn.ac.lk
nic-hdl:        TML1-AP
mnt-by:         MAINT-LK-LEARN
last-modified:  2016-10-17T07:03:24Z
source:         APNIC

route:          192.248.0.0/17
origin:         AS38229
descr:          Lanka Education and Research Network Lanka Education And Research Network (LEARN) Information Technology Center University of Peradeniya
mnt-by:         MAINT-LK-LEARN
last-modified:  2025-11-21T02:09:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 192.248.8.0/21

Range ASN Company Num of IPs
192.248.0.0/17 AS38229 Lanka Education and Research Network (LEARN) 32,768

Nearby Ranges

BGP prefixes that overlap with 192.248.0.0/16

Range ASN Company Num of IPs
192.248.0.0/17 AS38229 Lanka Education and Research Network (LEARN) 32,768
192.248.192.0/19 AS22423 City Wide Communications Inc. 8,192
192.248.224.0/20 AS62642 Bigleaf Networks, Inc. 4,096

Hosted domains

There are 83 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
192.248.8.30 itronics.lk 67
192.248.8.88 mrt.ac.lk 2
192.248.15.2 codl.lk 2
192.248.8.140 xn--rlcus7b3d.xn--xkc2al3hye2a 2
192.248.8.20 myname.lk 2
192.248.8.99 idns.lk 2
192.248.8.85 exmo.lk 2
192.248.8.28 domain.lk 1
192.248.8.87 uom.lk 1
192.248.15.236 wordnet.lk 1
192.248.8.18 verifiedweb.lk 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

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

IP Address ASN Details
192.248.11.46 AS38229 Lanka Education & Research Network, NREN 4.21ms from Colombo, LK
192.248.12.7 AS38229 Lanka Education & Research Network, NREN 4.28ms from Colombo, LK
192.248.9.62 AS38229 Lanka Education & Research Network, NREN 3.48ms from Colombo, LK
192.248.13.222 AS38229 Lanka Education & Research Network, NREN 4.76ms from Colombo, LK
192.248.10.120 AS38229 Lanka Education & Research Network, NREN 4.18ms from Colombo, LK
192.248.8.125 AS38229 Lanka Education & Research Network, NREN 3.57ms from Colombo, LK
192.248.15.50 AS38229 Lanka Education & Research Network, NREN 3.85ms 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
3.89.141.21 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
51.222.169.197 AS16276 OVH SAS 0.06ms from Beauharnois, CA
101.23.251.69 AS4837 CHINA UNICOM China169 Backbone 10.06ms from Beijing, CN
222.161.223.133 AS4837 CHINA UNICOM China169 Backbone 0.33ms from Changchun, CN
139.155.231.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Chengdu, CN
113.176.120.5 AS45899 VNPT Corp 4.68ms from Da Nang, VN
74.63.186.101 AS13649 Flexential Colorado Corp. 0.43ms from Denver, US
63.32.112.37 AS16509 Amazon.com, Inc. 0.63ms from Dublin, IE
189.84.123.133 AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME 0.30ms from Fortaleza, BR
89.219.22.229 AS41007 CTC ASTANA LTD 5.30ms from Karagandy, KZ
34.138.4.133 AS396982 Google LLC 0.15ms from Moncks Corner, US
167.44.7.21 AS2665 Shared Services Canada 5.52ms from Montreal, CA
58.146.209.181 AS9698 LG HelloVision Corp. 5.09ms from Seoul, KR
159.89.118.213 AS14061 DigitalOcean, LLC 0.38ms from Toronto, CA
213.33.3.5 AS8447 A1 Telekom Austria AG 11.54ms from Vienna, AT
81.205.199.149 AS1136 KPN B.V. 2.39ms from Amsterdam, NL
18.205.100.101 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
54.172.111.197 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
97.166.84.37 AS6167 Verizon Business 16.54ms from Atlanta, US
116.131.32.5 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Beijing, CN
34.220.184.101 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
14.165.62.133 AS45899 VNPT Corp 2.51ms from Da Nang, VN
142.147.164.21 AS62874 Web2Objects LLC 0.27ms from Dallas, US
66.6.160.37 AS11696 Fusion, LLC 3.93ms from Detroit, US
124.158.160.37 AS9341 PT INDONESIA COMNETS PLUS 1.88ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 192.248.12.152
traceroute to 192.248.12.152 (192.248.12.152): 13 hops max, 52 byte packets
5 [] 27.111.229.10 88.211 ms
8 *
9 *
10 [AS38229] 192.248.1.8 50.629 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Jakarta, ID
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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