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Autonomous System

AS18779

EGIHosting

Announced IPs
295,936
CIDR prefixes
772
ASN
AS18779

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 7 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS18779 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
142.252.52.0/24 AS5650, AS18779 2026-09-01 02:54:15
23.230.245.0/24 AS5511, AS18779 2026-09-01 02:54:15
50.118.136.0/24 AS5511, AS18779 2026-09-01 02:54:15
23.230.219.0/24 AS5511, AS18779 2026-09-01 02:54:15
45.39.24.0/24 AS18779, AS200658 2026-09-01 02:39:15
23.239.161.0/24 AS18779, AS19194 2026-08-31 18:54:12
23.27.3.0/24 AS286, AS3257, AS18779, AS401152 2026-08-30 11:54:00

Network profile

Source: PeeringDB →
Network type Enterprise
Traffic level 50-100Gbps
Geographic scope North America
Traffic ratio Balanced
Peering policy Open
IRR record AS-ENERGYGROUPNETWORKS

Present at 3 internet exchanges: SFMIX, Equinix San Jose, MegaIX Bay Area

Web3 footprint

AS18779 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS18779 — global IP footprint

Cities where AS18779 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
192.177.192.0/18 16.4K
0.0%
EGIHosting US California Santa Clara
50.117.112.0/20 4.1K
0.6%
EGIHosting US California Santa Clara
72.13.80.0/20 4.1K
5.2%
EGIHosting US California Santa Clara
209.73.144.0/20 4.1K
0.4%
EGIHosting US California Santa Clara
216.172.144.0/20 4.1K
0.6%
EGIHosting US California Santa Clara
23.230.200.0/21 2.0K
0.0%
EGIHosting US California Santa Clara
69.46.72.0/21 2.0K
0.1%
EGIHosting US California Santa Clara
69.46.80.0/21 2.0K
0.1%
EGIHosting US California Santa Clara
86.105.96.0/21 2.0K
0.0%
EGIHosting PL
172.121.224.0/21 2.0K
0.0%
EGIHosting US California Santa Clara
173.245.72.0/21 2.0K
1.3%
EGIHosting US California Santa Clara
192.177.112.0/21 2.0K
0.0%
EGIHosting US California Santa Clara
203.100.216.0/21 2.0K
0.0%
EGIHosting US California Santa Clara
205.164.8.0/21 2.0K
0.0%
EGIHosting US California Santa Clara
209.73.152.0/21 2.0K
0.5%
EGIHosting US California Santa Clara
216.172.152.0/21 2.0K
1.1%
EGIHosting US California Santa Clara
23.27.144.0/22 1.0K
0.0%
EGIHosting US California San Jose
23.27.152.0/22 1.0K
0.0%
EGIHosting US California San Jose
23.230.60.0/22 1.0K
0.0%
EGIHosting US
23.230.132.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
23.230.196.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
23.230.208.0/22 1.0K
0.0%
EGIHosting US
23.247.144.0/22 1.0K
0.0%
EGIHosting US
45.38.220.0/22 1.0K
22.5%
EGIHosting US California Santa Clara
50.117.24.0/22 1.0K
4.4%
EGIHosting US California Santa Clara
50.117.40.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
50.117.80.0/22 1.0K
0.0%
EGIHosting US
50.117.88.0/22 1.0K
0.5%
EGIHosting US California Santa Clara
50.118.240.0/22 1.0K
0.0%
EGIHosting US
50.118.248.0/22 1.0K
0.5%
EGIHosting US California Santa Clara
68.68.100.0/22 1.0K
3.8%
EGIHosting US California Santa Clara
69.46.68.0/22 1.0K
3.8%
EGIHosting US California Santa Clara
69.46.72.0/22 1.0K
0.3%
EGIHosting US
69.46.88.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
93.115.72.0/22 1.0K
0.0%
EGIHosting PL
104.143.136.0/22 1.0K
0.0%
EGIHosting US
104.143.156.0/22 1.0K
0.0%
EGIHosting US
104.164.16.0/22 1.0K
0.0%
EGIHosting US
104.165.156.0/22 1.0K
18.0%
EGIHosting US California Santa Clara
134.195.64.0/22 1.0K
0.0%
EGIHosting US
142.252.32.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
142.252.76.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
166.88.144.0/22 1.0K
52.4%
EGIHosting US California San Jose
172.120.124.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
172.120.144.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
172.121.100.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
173.245.68.0/22 1.0K
1.1%
EGIHosting US California Santa Clara
173.245.80.0/22 1.0K
1.3%
EGIHosting US California Santa Clara
173.245.92.0/22 1.0K
0.1%
EGIHosting US California Santa Clara
192.177.8.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
192.177.96.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
192.177.124.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
205.164.12.0/22 1.0K
1.7%
EGIHosting US California Santa Clara
205.164.16.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
205.164.24.0/22 1.0K
0.1%
EGIHosting US California Santa Clara
205.164.40.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
205.164.52.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
205.164.56.0/22 1.0K
1.2%
EGIHosting US California Santa Clara
205.164.60.0/22 1.0K
0.0%
EGIHosting US New York Huntington Station
216.172.128.0/22 1.0K
0.9%
EGIHosting US California Santa Clara
216.172.148.0/22 1.0K
0.0%
EGIHosting US California Santa Clara
23.27.156.0/23 512
49.4%
EGIHosting US California San Jose
23.230.6.0/23 512
8.8%
EGIHosting US
23.230.24.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.38.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.52.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.62.0/23 512
0.0%
EGIHosting US
23.230.98.0/23 512
0.0%
EGIHosting US
23.230.108.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.118.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.146.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.158.0/23 512
0.0%
EGIHosting US
23.230.176.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.180.0/23 512
0.0%
EGIHosting US
23.230.190.0/23 512
0.0%
EGIHosting US
23.230.212.0/23 512
0.0%
EGIHosting US
23.230.220.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.224.0/23 512
46.1%
EGIHosting US California Santa Clara
23.230.246.0/23 512
0.0%
EGIHosting US California Santa Clara
23.230.254.0/23 512
0.0%
EGIHosting US
45.38.64.0/23 512
0.0%
EGIHosting US California Santa Clara
45.38.154.0/23 512
45.3%
EGIHosting US California Santa Clara
45.38.172.0/23 512
0.0%
EGIHosting US California Santa Clara
45.38.212.0/23 512
44.1%
EGIHosting US California Santa Clara
45.38.220.0/23 512
44.9%
EGIHosting US California Los Angeles
45.39.36.0/23 512
0.0%
EGIHosting US California Santa Clara
45.39.48.0/23 512
1.6%
EGIHosting US California Santa Clara
45.39.86.0/23 512
45.7%
EGIHosting US
45.39.226.0/23 512
5.9%
EGIHosting US California Los Angeles
50.117.0.0/23 512
3.7%
EGIHosting US
50.117.4.0/23 512
0.0%
EGIHosting US
50.117.8.0/23 512
1.0%
EGIHosting US California Santa Clara
50.117.18.0/23 512
0.0%
EGIHosting US California Santa Clara
50.117.32.0/23 512
0.0%
EGIHosting US California Santa Clara
50.117.42.0/23 512
0.0%
EGIHosting US
50.117.56.0/23 512
2.0%
EGIHosting US
50.117.60.0/23 512
0.0%
EGIHosting US California Santa Clara
50.117.78.0/23 512
0.0%
EGIHosting US California Santa Clara
50.117.88.0/23 512
0.0%
EGIHosting US California Santa Clara
50.117.92.0/23 512
0.4%
EGIHosting US California Santa Clara

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS18779 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
209.73.150.0/24 19,866 2026-07-21 03:20:20
209.73.158.0/24 19,806 2026-07-21 03:20:20
69.46.87.0/24 19,735 2026-07-21 03:20:12
209.73.139.0/24 19,295 2026-07-21 03:20:20
205.164.8.0/24 19,203 2026-07-21 03:20:20
216.172.132.0/24 19,168 2026-07-21 03:20:20
69.46.82.0/24 19,114 2026-07-21 03:20:12
69.46.81.0/24 19,106 2026-07-21 03:20:12
68.68.98.0/24 14,591 2026-07-21 01:36:25
209.73.130.0/24 11,545 2026-07-21 01:36:22
216.172.136.0/24 11,525 2026-07-21 01:36:22
209.73.140.0/24 11,504 2026-07-21 01:36:22
209.73.148.0/24 11,492 2026-07-21 01:36:22
216.172.147.0/24 11,477 2026-07-21 01:36:22
209.73.147.0/24 11,441 2026-07-21 01:36:22
23.27.3.0/24 11,075 2026-08-29 12:05:17
23.230.176.0/24 10,302 2026-08-31 23:39:14
104.252.145.0/24 10,119 2026-08-31 23:39:14
104.252.101.0/24 10,112 2026-08-31 23:39:14
45.38.52.0/24 9,472 2026-09-01 00:45:43
23.239.161.0/24 8,855 2026-08-31 23:39:14
172.121.38.0/23 8,741 2026-08-31 15:21:21
23.230.6.0/24 8,560 2026-08-26 10:42:33
23.230.174.0/24 8,459 2026-08-18 12:23:09
23.230.169.0/24 8,458 2026-08-18 12:23:09
45.39.213.0/24 8,440 2026-08-26 10:42:33
23.230.196.0/22 8,408 2026-08-18 12:23:09
23.230.167.0/24 8,398 2026-08-18 12:23:09
104.253.184.0/24 8,363 2026-08-18 12:23:09
104.252.29.0/24 8,353 2026-08-18 12:23:09
45.39.165.0/24 8,340 2026-08-18 12:23:09
205.164.12.0/24 8,335 2026-07-21 03:20:20
104.253.131.0/24 8,314 2026-08-18 12:23:09
104.165.254.0/24 8,309 2026-08-18 12:23:09
45.38.229.0/24 8,300 2026-08-18 12:23:09
45.38.175.0/24 8,294 2026-08-18 12:23:09
104.252.22.0/24 8,285 2026-08-18 12:23:09
104.164.222.0/24 8,259 2026-08-28 06:23:07
192.177.178.0/24 8,245 2026-08-18 12:23:09
104.164.133.0/24 8,206 2026-08-18 12:23:39
216.172.159.0/24 8,204 2026-07-21 03:20:20
72.13.84.0/24 8,177 2026-09-01 00:45:43
172.121.189.0/24 8,176 2026-08-18 12:23:09
192.177.182.0/24 8,140 2026-08-18 12:23:39
192.177.180.0/24 8,123 2026-08-18 12:23:39
192.177.179.0/24 8,105 2026-08-18 12:23:39
74.82.43.0/24 7,935 2026-09-01 00:45:43
83.136.49.0/24 7,921 2026-08-17 16:25:26
69.46.68.0/22 7,902 2026-09-01 00:45:43
136.143.240.0/20 7,865 2026-08-31 23:35:44

Showing top 50 of 1,058 announced prefixes by sample volume.

Frequently Asked Questions

What is AS18779?

AS18779 is an Autonomous System Number assigned to EGIHosting. 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 AS18779 announce?

AS18779 announces 295.9K IPv4 addresses distributed across 772 routed CIDR prefixes. The network is registered in United States.

Who operates AS18779?

AS18779 is operated by EGIHosting. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS18779 registered in?

AS18779 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-01 02:54:06 UTC
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