Autonomous System details

AS37661

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

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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 38,912
IPv6 addresses 0
ASN type Education
Registry afrinic
Allocated 12 years ago on Nov 21, 2013
Updated 3 months ago on Jan 16, 2026
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

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                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.

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

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Useful for Cybersecurity

Peers

There are 11 peers for this ASN.

Peers Name
AS29465 MTN NIGERIA Communication limited
AS36932 Internet Exchange Point of Nigeria
AS37288 West and Central African Research Network
AS37297 Obafemi Awolowo University, Ife
AS37404 University of Ibadan
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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS29465 MTN NIGERIA Communication limited
AS36932 Internet Exchange Point of Nigeria
AS37288 West and Central African Research Network
AS37613 DOLPHIN TELECOMMUNICATION LIMITED
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS37297 Obafemi Awolowo University, Ife
AS37404 University of Ibadan
AS37686 Ahmadu Bello University Zaria Nigeria
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
154.68.195.81 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.65ms from Lagos, NG
154.68.199.25 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.71ms from Lagos, NG
154.68.196.62 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.12ms from Lagos, NG
154.68.230.49 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.82ms from Lagos, NG
154.68.198.33 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.72ms from Lagos, NG
154.68.227.41 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.86ms from Lagos, NG
102.131.64.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 6.96ms from Lagos, NG
154.68.229.26 AS37661 Nigerian Research and Education Network Limited by Guarantee 13.04ms from Lagos, NG
154.68.225.161 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.94ms from Lagos, NG
154.68.197.22 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.69ms from Lagos, NG
154.68.232.3 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.19ms from Lagos, NG
154.68.224.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.86ms from Lagos, NG
154.68.226.17 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.85ms from Lagos, NG
154.68.200.41 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.77ms from Lagos, NG
154.68.194.161 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.26ms from Lagos, NG
154.68.228.21 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.76ms 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
186.155.107.13 AS19429 ETB - Colombia 1.03ms from Bogota, CO
172.244.178.157 AS7922 Comcast Cable Communications, LLC 0.92ms from Chicago, US
75.212.89.45 AS6167 Verizon Business 19.68ms from Dallas, US
98.16.46.141 AS7029 Windstream Communications LLC 9.22ms from Dallas, US
102.177.84.253 AS327900 Simply Computers Tanzania Ltd 0.60ms from Dar es Salaam, TZ
73.229.12.77 AS7922 Comcast Cable Communications, LLC 2.64ms from Denver, US
115.127.174.205 AS24342 BRACNet Limited 0.40ms from Dhaka, BD
2.207.223.189 AS3209 Vodafone GmbH 0.88ms from Frankfurt am Main, DE
123.178.174.141 AS4134 CHINANET-BACKBONE 11.23ms from Hohhot, CN
211.40.170.125 AS3786 LG DACOM Corporation 1.52ms from Incheon, KR
37.193.125.221 AS31200 Novotelecom Ltd 1.04ms from Novosibirsk, RU
109.194.184.29 AS41668 JSC ER-Telecom Holding 7.10ms from Samara, RU
181.190.37.253 AS14259 Gtd Internet S.A. 0.86ms from Santiago, CL
187.172.23.189 AS8151 UNINET 17.55ms from Santiago de Queretaro, MX
187.22.64.93 AS28573 Claro NXT Telecomunicacoes Ltda 1.44ms from Sao Paulo, BR
115.139.32.125 AS17858 LG POWERCOMM 6.24ms from Seoul, KR
111.214.85.221 AS9812 Oriental Cable Network Co., Ltd. 5.04ms from Shanghai, CN
221.121.129.45 AS45671 Wholesale Services Provider 0.20ms from Sydney, AU
194.181.100.141 AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.81ms from Warsaw, PL
99.85.88.189 AS7018 AT&T Enterprises, LLC 7.52ms from Atlanta, US
202.144.206.109 AS45475 Amuri Net 17.55ms from Auckland, NZ
84.54.10.13 AS27176 DataWagon LLC 0.09ms from Buffalo, US
218.76.249.93 AS4134 CHINANET-BACKBONE 5.60ms from Changsha, CN
14.254.119.29 AS45899 VNPT Corp 4.68ms from Da Nang, VN
52.185.71.93 AS8075 Microsoft Corporation 0.35ms from Des Moines, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m18 102.131.99.22
traceroute to 102.131.99.22 (102.131.99.22): 18 hops max, 52 byte packets
4 [AS8218] 46.255.176.255 151.027 ms
5 [AS8218] 46.255.176.254 151.285 ms
6 [AS8218] 83.167.55.46 150.933 ms
7 [AS8218] 83.167.56.163 161.464 ms
8 *
9 [AS60171] 185.10.164.136 181.879 ms
10 [AS60171] 185.35.142.173 181.331 ms
11 [AS37613] 41.242.114.28 255.214 ms
12 [AS37613] 41.242.114.178 255.698 ms
13 [AS37613] 41.242.114.213 259.039 ms
14 *
15 [AS37661] 154.68.196.61 267.301 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Libreville, GA
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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