AS37661

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Summary

IP address summary information
Name	Nigerian Research and Education Network Limited by Guarantee
Country	Nigeria
Website	host.io/ngren.edu.ng·ngren.edu.ng
Hosted domains	5
IPv4 addresses	38,912
IPv6 addresses	0
ASN type	Education
Registry	AFRINIC
Allocated	12 years ago on Nov 21, 2013
Updated	5 months ago on Jan 16, 2026

Ranking

#11,951

Overall rank

among 42,372 networks

Traffic

#23,847

Infrastructure

#7,264

#25inNigeria

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Nigeria
100%

Held location over 90 days: 95%
Held location over 1 year: 93%
Median days between moves: 240 days
Geolocation scope: National

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Times shown in Nigeria local time (UTC+1).LessMore

Peak hour: 13:00–14:00
Active hours: 16 hrs
Weekend vs weekday: weekdays heavier
Busiest day: Tue
Network type: Education
Geography: Nigeria

IP Ranges

Netblock	Company	Num of IPs
102.131.64.0/18	Nigerian Research and Education Network Limited by Guarantee	16,384
154.68.192.0/18	Nigerian Research and Education Network Limited by Guarantee	16,384
196.220.192.0/20	Nigerian Research and Education Network Limited by Guarantee	4,096
164.160.192.0/21	Nigerian Research and Education Network Limited by Guarantee	2,048
154.68.200.0/24	Nigerian Research and Education Network Limited by Guarantee	256
154.68.227.0/24	Nigerian Research and Education Network Limited by Guarantee	256
154.68.230.0/24	Nigerian Research and Education Network Limited by Guarantee	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 5 domain names hosted across 4 IP addresses on this ASN.

IP Address	Domain	Count
154.68.232.57		2
154.68.200.46		1
154.68.232.65		1
154.68.201.250		1

Places

IPs in this network linked to physical places, based on their Wi-Fi networks.

Places IPs9
University8
Hotel1

Category	In AS37661	Example IP
University	8	154.68.194.20
Hotel	1	154.68.228.30

New

IPinfo Places identifies hotels, airports, stadiums, and more with building-level precision.

Explore Places

Places

Peers

There are 12 peers for this ASN.

ASN	Name	Rank
AS29465	MTN NIGERIA Communication limited
AS36932	Internet Exchange Point of Nigeria
AS37282	Main one Cable Company Nigeria Limited
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

Upstreams

There are 4 upstreams for this ASN.

ASN	Name	Rank
AS29465	MTN NIGERIA Communication limited
AS36932	Internet Exchange Point of Nigeria
AS37288	West and Central African Research Network
AS37613	DOLPHIN TELECOMMUNICATION LIMITED

Downstreams

There are 3 downstreams for this ASN.

ASN	Name	Rank
AS37297	Obafemi Awolowo University, Ife
AS37404	University of Ibadan
AS37686	Ahmadu Bello University Zaria Nigeria

Pingable IPs

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

IP Address	ASN	Details
154.68.195.209 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	0.93ms from Lagos, NG
154.68.197.21 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	2.19ms from Lagos, NG
154.68.229.26 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	13.78ms from Lagos, NG
154.68.227.41 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	0.52ms from Lagos, NG
102.131.64.41 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	7.68ms from Lagos, NG
154.68.226.13 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	0.85ms from Lagos, NG
154.68.194.161 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	0.16ms from Lagos, NG
154.68.199.25 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	2.24ms from Lagos, NG
154.68.225.145 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	0.59ms from Lagos, NG
154.68.198.33 Ping	AS37661Nigerian Research and Education Network Limited by Guarantee	2.23ms from Lagos, NG

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS37661


154.68.196.22	Lagos, Nigeria
154.68.196.61	Lagos, Nigeria
154.68.226.26	Lagos, Nigeria
154.68.194.194	Lagos, Nigeria
154.68.226.46	Lagos, Nigeria
154.68.195.210	Lagos, Nigeria
154.68.197.21	Lagos, Nigeria
154.68.197.22	Lagos, Nigeria
154.68.196.6	Lagos, Nigeria
154.68.196.34	Lagos, Nigeria

Important routers in AS37661

Traceroute

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

$ traceroute -a -n -q1 -m15 102.131.117.92

traceroute to 102.131.117.92 (102.131.117.92): 15 hops max, 52 byte packets

1 [AS12687] 212.111.212.1 0.377 ms

2 [AS9002] 87.245.237.16 0.569 ms

3 [AS9002] 87.245.232.252 35.655 ms

4 [] 37.49.236.239 36.239 ms

5 [AS60171] 185.35.142.32 42.718 ms

6 [AS60171] 185.35.142.175 42.612 ms

7 [AS37613] 41.242.114.47 143.502 ms

8 [AS37613] 41.242.114.178 143.601 ms

9 [AS37613] 41.242.114.213 143.228 ms

10 [AS37613] 169.239.189.207 143.051 ms

11 [AS37661] 154.68.196.61 144.142 ms

12 [AS37661] 154.68.195.210 149.96 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Kyiv, UA

On July 12, 2026

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.

AS37661

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS37661

Important routers in AS37661

Traceroute

Related Networks

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AS30998

AS328175

AS328722

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Summarize IPs

Traceroute

Ranking

Activity

IP Ranges

Places

Important routers in AS37661

AS214354

AS30998

AS328175

AS328722

AS329015

AS329484

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs