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
192.248.9.62 AS38229 Lanka Education & Research Network, NREN 3.48ms from Colombo, LK
192.248.12.7 AS38229 Lanka Education & Research Network, NREN 4.28ms from Colombo, LK
192.248.8.125 AS38229 Lanka Education & Research Network, NREN 3.57ms from Colombo, LK
192.248.10.120 AS38229 Lanka Education & Research Network, NREN 4.18ms from Colombo, LK
192.248.15.50 AS38229 Lanka Education & Research Network, NREN 3.85ms from Colombo, LK
192.248.13.222 AS38229 Lanka Education & Research Network, NREN 4.76ms 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
162.0.201.21 AS63448 HOLSTON ELECTRIC COOPERATIVE 11.33ms from Atlanta, US
189.176.87.37 AS8151 UNINET 16.00ms from Cancún, MX
14.243.16.101 AS45899 VNPT Corp 3.90ms from Da Nang, VN
103.6.54.181 AS45731 ARDH GLOBAL INDONESIA, PT 1.28ms from Jakarta, ID
24.255.217.53 AS22773 Cox Communications Inc. 12.20ms from Kansas City, US
86.149.175.229 AS2856 British Telecommunications PLC 2.07ms from London, GB
109.165.1.229 AS12389 PJSC Rostelecom 16.63ms from Moscow, RU
210.163.245.21 AS4713 NTT DOCOMO BUSINESS,Inc. 0.58ms from Osaka, JP
180.48.218.53 AS4713 NTT DOCOMO BUSINESS,Inc. 2.91ms from Osaka, JP
74.51.172.117 AS21555 LAUREL HIGHLAND TELEPHONE COMPANY 3.31ms from Pittsburgh, US
198.140.26.5 AS36119 OSIsoft, LLC 2.76ms from San Jose, US
68.116.68.197 AS20115 Charter Communications LLC 10.82ms from Seattle, US
121.66.242.5 AS3786 LG DACOM Corporation 1.74ms from Seoul, KR
183.106.51.69 AS4766 Korea Telecom 6.81ms from Seoul, KR
1.230.78.5 AS9318 SK Broadband Co Ltd 1.00ms from Seoul, KR
178.59.36.181 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 7.56ms from Sofia, BG
177.68.104.165 AS27699 TELEFÔNICA BRASIL S.A 1.33ms from São Paulo, BR
93.159.192.5 AS196838 "Albanian Satellite Communications" sh.p.k. 2.48ms from Tirana, AL
41.141.132.245 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 1.91ms from Casablanca, MA
14.165.62.133 AS45899 VNPT Corp 2.51ms from Da Nang, VN
134.93.229.53 AS2857 Johannes Gutenberg-Universitaet Mainz 1.32ms from Frankfurt am Main, DE
112.60.39.133 AS56040 China Mobile communications corporation 7.30ms from Guangzhou, CN
92.124.195.213 AS12389 PJSC Rostelecom 18.53ms from Krasnoyarsk, RU
105.235.202.117 AS37269 Information Connectivity Solutions Limited 1.82ms from Lagos, NG
35.235.66.53 AS396982 Google LLC 0.12ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 192.248.9.5
traceroute to 192.248.9.5 (192.248.9.5): 64 hops max, 52 byte packets
2 *
3 [AS38229] 192.248.0.250 118.863 ms
4 [AS38229] 192.248.1.8 120.119 ms
5 [AS38229] 192.248.9.5 120.381 ms
Measurement taken from IPinfo ProbeNet in Osaka, JP
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.

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