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WorldIP.io
Autonomous System

AS60187

London Grid for Learning Trust

Announced IPs
71,424
CIDR prefixes
23
ASN
AS60187

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Educational/Research
Traffic level 100-200Gbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record RIPE::AS-LGFLPLUS

Present at 1 internet exchange: LINX LON1: Main

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
151.133.128.0/18 16.4K
0.0%
London Grid for Learning Trust GB — —
5.150.96.0/19 8.2K
0.2%
London Grid for Learning Trust GB England Sutton
151.133.0.0/19 8.2K
0.4%
London Grid for Learning Trust GB England Manor Park
151.133.192.0/19 8.2K
0.0%
London Grid for Learning Trust GB — —
171.33.192.0/19 8.2K
0.3%
London Grid for Learning Trust GB England Islington
5.150.80.0/20 4.1K
0.1%
London Grid for Learning Trust GB England Walthamstow
151.133.48.0/20 4.1K
0.0%
London Grid for Learning Trust GB — —
151.133.240.0/20 4.1K
0.0%
London Grid for Learning Trust GB — —
5.150.64.0/21 2.0K
2.2%
London Grid for Learning Trust GB England Ealing
151.133.32.0/21 2.0K
0.1%
London Grid for Learning Trust GB — —
151.133.224.0/21 2.0K
0.8%
London Grid for Learning Trust GB — —
5.150.22.0/23 512
0.0%
London Grid for Learning Trust GB — —
151.133.236.0/23 512
0.0%
London Grid for Learning Trust GB — —
195.191.66.0/23 512
0.0%
London Grid for Learning Trust GB England Hackney
5.150.62.0/24 256
0.0%
London Grid for Learning Trust GB — —
5.150.74.0/24 256
0.4%
London Grid for Learning Trust GB England Edmonton
5.150.76.0/24 256
2.0%
London Grid for Learning Trust GB — —
91.198.180.0/24 256
0.8%
London Grid for Learning Trust GB — —
91.216.181.0/24 256
0.0%
London Grid for Learning Trust GB England Deptford
91.216.246.0/24 256
4.3%
London Grid for Learning Trust GB — —
91.234.214.0/24 256
2.3%
London Grid for Learning Trust GB England Islington
91.236.56.0/24 256
3.5%
London Grid for Learning Trust GB England Chessington
193.105.13.0/24 256
0.0%
London Grid for Learning Trust GB — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS60187 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
91.234.214.0/24 116,248 2026-11-13 07:08:08
5.150.74.0/24 66,740 2026-11-13 07:06:46
5.150.80.0/20 66,367 2026-11-13 07:06:46
171.33.216.0/21 65,932 2026-11-13 07:26:57
5.150.76.0/24 60,021 2026-11-13 07:06:46
5.150.64.0/24 59,697 2026-11-13 07:07:46
5.150.104.0/22 59,234 2026-11-13 07:07:46
195.191.66.0/23 59,066 2026-11-13 07:39:59
5.150.96.0/19 58,900 2026-11-13 07:06:46
5.150.67.0/24 58,844 2026-11-13 07:07:46
5.150.65.0/24 58,825 2026-11-13 07:07:46
5.150.70.0/24 58,768 2026-11-13 07:07:46
193.105.13.0/24 58,619 2026-11-13 07:38:44
5.150.71.0/24 58,435 2026-11-13 07:07:46
5.150.68.0/24 57,981 2026-11-13 07:07:46
5.150.69.0/24 57,925 2026-11-13 07:07:46
5.150.66.0/24 57,920 2026-11-13 07:07:46
151.133.0.0/20 57,822 2026-11-13 07:23:22
151.133.128.0/18 57,696 2026-11-13 07:23:22
91.216.181.0/24 57,584 2026-11-13 07:08:08
171.33.192.0/21 57,569 2026-11-13 07:26:57
151.133.192.0/19 57,546 2026-11-13 07:23:22
91.236.56.0/24 57,063 2026-11-13 07:08:08
151.133.48.0/20 57,033 2026-11-13 07:23:22
151.133.16.0/21 57,002 2026-11-13 07:23:22
151.133.240.0/20 56,871 2026-11-13 07:23:22
151.133.237.0/24 56,478 2026-11-13 07:23:22
151.133.224.0/21 56,468 2026-11-13 07:23:22
151.133.24.0/21 55,884 2026-11-13 07:23:22
151.133.32.0/21 55,880 2026-11-13 07:23:22
91.216.246.0/24 55,642 2026-11-13 07:08:08
91.198.180.0/24 55,319 2026-11-13 07:08:06
151.133.236.0/24 54,480 2026-11-13 07:23:22
5.150.22.0/24 45,935 2026-11-13 08:24:32
5.150.23.0/24 45,742 2026-11-13 08:24:32
5.150.120.0/22 45,575 2026-11-13 08:24:32
5.150.116.0/22 45,285 2026-11-13 08:24:32
5.150.96.0/22 45,034 2026-11-13 08:24:32
5.150.112.0/22 44,873 2026-11-13 08:24:32
5.150.124.0/22 44,709 2026-11-13 08:24:32
5.150.108.0/22 44,688 2026-11-13 08:24:32
5.150.100.0/22 44,013 2026-11-13 08:24:32
171.33.192.0/22 42,162 2026-11-13 08:24:32
171.33.196.0/22 41,288 2026-11-13 08:24:32
171.33.208.0/21 40,943 2026-11-13 08:24:32
171.33.200.0/21 40,914 2026-11-13 08:24:32
5.150.62.0/24 35,135 2026-11-13 04:21:01

Frequently Asked Questions

What is AS60187?

AS60187 is an Autonomous System Number assigned to London Grid for Learning Trust. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS60187 announce?

AS60187 announces 71.4K IPv4 addresses distributed across 23 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS60187?

AS60187 is operated by London Grid for Learning Trust. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS60187 registered in?

AS60187 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 08:24:05 UTC
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