Autonomous System details

AS37661

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

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 a month 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
41.78.8.0/22 University of Ibadan 1,024

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


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

                                            
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

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
154.68.232.9 ██████████ 1
154.68.194.220 ██████████ 1
154.68.232.65 ██████████ 1
154.68.200.46 ██████████ 1
154.68.232.27 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 8 peers for this ASN.

Peers Name
AS327727 C-Squared Limited
AS36932 Internet Exchange Point of Nigeria
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
AS37721 Virtual Technologies & Solutions
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 3 upstreams for this ASN.

upstreams Name
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 is 1 peer for this ASN.

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

Pingable IPs

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

IP Address ASN Details
154.68.194.161 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.22ms from Lagos, NG
154.68.228.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.80ms from Lagos, NG
154.68.200.45 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.81ms from Lagos, NG
154.68.226.13 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.73ms from Lagos, NG
154.68.225.161 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.79ms from Lagos, NG
154.68.195.81 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.81ms from Lagos, NG
154.68.224.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.76ms from Lagos, NG
154.68.229.25 AS37661 Nigerian Research and Education Network Limited by Guarantee 12.08ms from Lagos, NG
154.68.199.25 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.76ms from Lagos, NG
154.68.197.21 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.74ms from Lagos, NG
154.68.198.33 AS37661 Nigerian Research and Education Network Limited by Guarantee 1.71ms from Lagos, NG
154.68.232.30 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.19ms from Lagos, NG
102.131.64.44 AS37661 Nigerian Research and Education Network Limited by Guarantee 6.93ms from Lagos, NG
154.68.196.62 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.12ms from Lagos, NG
154.68.227.1 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.81ms from Lagos, NG
41.78.8.50 AS37661 Nigerian Research and Education Network Limited by Guarantee 3.80ms from Lagos, NG
154.68.230.49 AS37661 Nigerian Research and Education Network Limited by Guarantee 0.81ms 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
90.236.6.189 AS3301 Telia Company AB 15.99ms from Copenhagen, DK
146.86.148.141 AS398203 MidSouth Fiber 8.01ms from Dallas, US
216.229.43.253 AS7832 WW/Precision Communication 2.84ms from Denver, US
112.66.94.29 AS4134 CHINANET-BACKBONE 1.19ms from Haikou, CN
120.193.12.221 AS56041 China Mobile communications corporation 6.87ms from Hangzhou, CN
105.168.234.29 AS37119 UNITEL SA 0.78ms from Luanda, AO
136.110.145.205 AS396982 Google LLC 0.07ms from Melbourne, AU
89.96.210.221 AS12874 Fastweb SpA 1.21ms from Milan, IT
82.49.252.173 AS3269 Telecom Italia S.p.A. 7.54ms from Rome, IT
184.169.173.45 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
185.236.180.125 AS201225 MANGA CORP LTD 0.33ms from Sofia, BG
2.71.235.13 AS44034 Hi3G Access AB 7.20ms from Stockholm, SE
106.159.166.45 AS2516 KDDI CORPORATION 15.57ms from Tokyo, JP
175.109.5.157 AS2516 KDDI CORPORATION 1.82ms from Tokyo, JP
220.171.169.221 AS4134 CHINANET-BACKBONE 2.78ms from UEruemqi, CN
194.181.100.141 AS8308 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 0.83ms from Warsaw, PL
213.201.187.45 AS9009 M247 Europe SRL 0.29ms from Warsaw, PL
51.144.165.221 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
1.90.8.157 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.09ms from Beijing, CN
149.58.5.109 AS20311 Valero Corporate Services 6.96ms from Dallas, US
99.34.254.29 AS7018 AT&T Enterprises, LLC 1.00ms from Dallas, US
87.234.212.173 AS20676 Plusnet GmbH 1.69ms from Frankfurt am Main, DE
219.132.64.221 AS4134 CHINANET-BACKBONE 12.16ms from Guangzhou, CN
113.215.46.237 AS24139 Huashu media&Network Limited 5.63ms from Hangzhou, CN
70.121.205.205 AS11427 Charter Communications Inc 8.03ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 154.68.203.88
traceroute to 154.68.203.88 (154.68.203.88): 10 hops max, 52 byte packets
3 [AS23522] 66.252.0.230 6.973 ms
4 [AS23522] 66.252.0.70 1.007 ms
5 *
6 *
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Chicago, US
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs