Autonomous System details

AS37661

Nigerian Research and Education Network Limited by Guarantee  ·  ngren.edu.ng

Nigeria

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AS37661 – Nigerian Research and Education Network Limited by Guarantee

Field Value
Country Nigeria
Website ngren.edu.ng
Hosted domains 7
IPv4 addresses 39,936
IPv6 addresses 0
ASN type Education
Registry afrinic
Allocated 12 years ago on Nov 21, 2013
Updated 2 months ago on Jan 16, 2026

IP Ranges

Netblock Company Num of IPs
102.131.64.0/18 University of Ilorin 16,384
154.68.192.0/18 Nigerian Research and Education Network Limited by Guarantee 16,384
196.220.192.0/20 Nnamdi Azikiwe University 4,096
164.160.192.0/21 African Network Information Center 2,048
41.78.8.0/22 University of Ibadan 1,024

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS37661
                                                OrgID:          AS37661
                                                ASName:         AS37661
                                                ASNumber:       AS37661
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 7 domain names hosted across 6 IP addresses on this ASN.

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IP Address Domain Domains on this IP
154.68.232.57 ██████████ 2
154.68.232.9 ██████████ 1
154.68.194.220 ██████████ 1
154.68.232.65 ██████████ 1
154.68.200.46 ██████████ 1
154.68.232.27 ██████████ 1

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Peers

There are 11 peers for this ASN.

Peers Name
AS327727 C-Squared Limited
AS36932 Internet Exchange Point of Nigeria
AS37148 Globacom Limited
AS37288 West and Central African Research Network
AS37297 Obafemi Awolowo University, Ife
AS37468 Angola Cables
AS37613 DOLPHIN TELECOMMUNICATION LIMITED
AS37662 West Indian Ocean Cable Company
AS37686 Ahmadu Bello University Zaria Nigeria
AS37721 Virtual Technologies & Solutions
AS60171 AFR-IX TELECOM S.A.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS36932 Internet Exchange Point of Nigeria
AS37288 West and Central African Research Network
AS37613 DOLPHIN TELECOMMUNICATION LIMITED
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS37297 Obafemi Awolowo University, Ife
AS37686 Ahmadu Bello University Zaria Nigeria
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
41.78.8.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 4.61ms from Lagos, NG
154.68.230.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.84ms from Lagos, NG
154.68.195.81 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.85ms from Lagos, NG
154.68.228.13 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.85ms from Lagos, NG
154.68.196.62 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.17ms from Lagos, NG
154.68.199.25 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.75ms from Lagos, NG
154.68.197.21 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.77ms from Lagos, NG
154.68.225.145 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.85ms from Lagos, NG
154.68.200.49 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.91ms from Lagos, NG
102.131.64.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 5.56ms from Lagos, NG
154.68.232.31 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.15ms from Lagos, NG
154.68.198.33 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.76ms from Lagos, NG
41.78.9.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 5.27ms from Lagos, NG
154.68.226.25 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.87ms from Lagos, NG
154.68.227.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.81ms from Lagos, NG
154.68.229.25 AS37661 Nigerian Research and Education Network Limited by Guarantee 12.41ms from Lagos, NG
154.68.224.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.81ms from Lagos, NG
154.68.194.161 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.20ms from Lagos, NG

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
20.216.29.141 AS8075 Microsoft Corporation 3.83ms from Al Fujairah City, AE
199.119.128.125 AS55232 Zultys, Inc. 0.49ms from Boston, US
24.218.29.205 AS7922 Comcast Cable Communications, LLC 5.33ms from Boston, US
50.127.14.205 AS5650 Frontier Communications of America, Inc. 12.26ms from Chicago, US
40.122.53.61 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
115.160.164.77 AS9381 HKBN Enterprise Solutions HK Limited 0.68ms from Hong Kong, HK
90.251.72.253 AS5378 Vodafone Limited 5.01ms from London, GB
72.48.126.125 AS14997 Ascension Technologies 6.16ms from Schertz, US
163.125.232.61 AS17623 China Unicom Shenzen network 3.98ms from Shenzhen, CN
183.187.85.141 AS4837 CHINA UNICOM China169 Backbone 9.13ms from Taiyuan, CN
126.218.84.93 AS17676 SoftBank Corp. 3.19ms from Tokyo, JP
34.234.105.13 AS14618 Amazon.com, Inc. 0.43ms from Ashburn, US
88.76.124.173 AS3209 Vodafone GmbH 10.22ms from Berlin, DE
34.133.62.157 AS396982 Google LLC 0.12ms from Council Bluffs, US
14.254.40.253 AS45899 VNPT Corp 2.74ms from Da Nang, VN
219.149.9.189 AS134762 CHINANET Liaoning province Dalian MAN network 0.33ms from Dalian, CN
107.89.11.29 AS20057 AT&T Enterprises, LLC 2.90ms from Dallas, US
138.73.69.61 AS611 NB-PEI Educational Computer Network 0.60ms from Fredericton, CA
108.237.63.173 AS7018 AT&T Enterprises, LLC 16.93ms from Houston, US
41.0.46.29 AS36994 Vodacom 1.39ms from Johannesburg, ZA
191.98.183.29 AS27843 ON EMPRESAS S.A.C. 0.31ms from Lima, PE
24.220.181.221 AS11232 Midcontinent Communications 6.39ms from Minneapolis, US
37.45.45.29 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 8.99ms from Minsk, BY
126.90.157.13 AS17676 SoftBank Corp. 7.16ms from Osaka, JP
151.75.245.125 AS1267 WIND TRE S.P.A. 6.88ms from Rome, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 102.131.90.184
traceroute to 102.131.90.184 (102.131.90.184): 12 hops max, 52 byte packets
4 [AS60171] 102.219.47.82 181.749 ms
5 *
6 [AS37613] 41.242.114.213 188.956 ms
7 *
8 [AS37661] 154.68.196.61 20.028 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Douala, CM
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS37661 at robtex.

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