Autonomous System

AS719

Elisa Oyj

Elisa Oyj Finland 🌐 elisa.fi

Announced IPs

3,676,927

CIDR prefixes

188

ASN

AS719

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.

57/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Enterprise allocation +4
Trust score 57 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About Elisa

Elisa Corporation is a Finnish telecommunications company founded in 1882. It was called HPY until July 2000.

Founded

1882

Headquarters

Helsinki

Industry

telecommunications

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS719 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.

Prefix	Origin ASNs	Last detected (UTC)
193.143.232.0/21	AS719, AS1759	2026-07-18 11:22:44

Network profile

Source: PeeringDB →

Network type NSP

Geographic scope Regional

Traffic ratio Not Disclosed

Peering policy Selective

IRR record AS-ELISAFI

Present at 4 internet exchanges: TREX Tampere: Unicast Peering, FICIX 2 (Helsinki): IPv4+IPv6 MTU 1500, FICIX 1 (Espoo): IPv4+IPv6 MTU 1500, FICIX 3 (Oulu): IPv4+IPv6 MTU 1500

Website ↗

AS719 — global IP footprint

Cities where AS719 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

CIDR	IPs	PTR Density	Organization	Country	State	City
91.152.0.0/13	524.3K	90.3%	Elisa Oyj	FI	Central Finland	Jyväskylä
85.76.0.0/14	262.1K	19.5%	Elisa Oyj	FI	Uusimaa	Helsinki
88.112.0.0/14	262.1K	0.0%	—	FI	Uusimaa	Espoo
84.230.0.0/15	131.1K	99.9%	Elisa Oyj	FI	North Ostrobothnia	Oulu
85.156.0.0/15	131.1K	97.4%	Elisa Oyj	FI	Ostrobothnia	Munsala
88.112.0.0/15	131.1K	99.8%	Elisa Oyj	FI	Uusimaa	Espoo
193.64.0.0/15	131.1K	13.8%	Elisa Oyj	FI	Uusimaa	Espoo
193.184.0.0/15	131.1K	13.2%	Elisa Oyj	FI	Uusimaa	Helsinki
62.142.0.0/16	65.5K	33.5%	Elisa Oyj	FI	Uusimaa	Svartå
80.186.0.0/16	65.5K	98.8%	Elisa Oyj	FI	Uusimaa	Kerava
81.197.0.0/16	65.5K	99.9%	Elisa Oyj	FI	Ostrobothnia	Vaasa
88.114.0.0/16	65.5K	93.7%	Elisa Oyj	FI	South Karelia Region	Lappeenranta
94.22.0.0/16	65.5K	73.7%	Elisa Oyj	FI	South Ostrobothnia	Seinäjoki
139.97.0.0/16	65.5K	4.9%	Elisa Oyj	FI	—	—
141.127.0.0/16	65.5K	0.0%	Elisa Oyj	US	—	—
157.144.0.0/16	65.5K	0.1%	Elisa Oyj	FI	—	—
193.66.0.0/16	65.5K	20.9%	Elisa Oyj	FI	Uusimaa	Helsinki
193.94.0.0/16	65.5K	15.1%	Elisa Oyj	FI	Uusimaa	Helsinki
193.199.0.0/16	65.5K	0.4%	Elisa Oyj	FI	—	—
193.229.0.0/16	65.5K	41.8%	Elisa Oyj	FI	Uusimaa	Helsinki
194.86.0.0/16	65.5K	7.4%	Elisa Oyj	FI	Uusimaa	Helsinki
194.136.0.0/16	65.5K	16.9%	Elisa Oyj	FI	Uusimaa	Espoo
194.157.0.0/16	65.5K	23.2%	Elisa Oyj	FI	Uusimaa	Helsinki
194.241.0.0/16	65.5K	18.0%	Elisa Oyj	FI	—	—
195.197.0.0/16	65.5K	12.9%	Elisa Oyj	FI	—	—
195.236.0.0/16	65.5K	14.3%	Elisa Oyj	FI	Southwest Finland	Lieto
195.255.0.0/16	65.5K	29.1%	Elisa Oyj	FI	—	—
212.226.0.0/16	65.5K	44.2%	Elisa Oyj	FI	Uusimaa	Helsinki
212.246.0.0/16	65.5K	51.1%	Elisa Oyj	FI	—	—
217.152.0.0/16	65.5K	21.8%	Elisa Oyj	FI	Uusimaa	Helsinki
62.248.128.0/17	32.8K	0.0%	Elisa Oyj	FI	Pirkanmaa	Tampere
81.209.0.0/17	32.8K	64.6%	Elisa Oyj	FI	Ostrobothnia	Vaasa
83.245.128.0/17	32.8K	62.5%	Elisa Oyj	FI	Uusimaa	Helsinki
85.217.0.0/17	32.8K	60.1%	Elisa Oyj	FI	—	—
88.115.0.0/17	32.8K	99.9%	Elisa Oyj	FI	Uusimaa	Helsinki
194.188.0.0/17	32.8K	12.0%	Elisa Oyj	FI	—	—
194.211.0.0/17	32.8K	9.2%	Elisa Oyj	FI	—	—
194.240.128.0/17	32.8K	6.7%	Elisa Oyj	FI	—	—
195.237.128.0/17	32.8K	12.1%	Elisa Oyj	FI	—	—
77.109.192.0/18	16.4K	97.7%	Elisa Oyj	FI	—	—
82.103.192.0/18	16.4K	87.9%	Elisa Oyj	FI	—	—
82.141.64.0/18	16.4K	8.0%	Elisa Oyj	FI	Uusimaa	Espoo
82.215.192.0/18	16.4K	71.8%	Elisa Oyj	FI	South Karelia Region	Lappeenranta
88.115.192.0/18	16.4K	94.1%	Elisa Oyj	FI	Ostrobothnia	Vaasa
192.163.64.0/18	16.4K	0.4%	Elisa Oyj	FI	—	—
194.188.192.0/18	16.4K	6.9%	Elisa Oyj	FI	—	—
194.211.128.0/18	16.4K	14.1%	Elisa Oyj	FI	—	—
194.240.0.0/18	16.4K	13.4%	Elisa Oyj	FI	—	—
195.237.0.0/18	16.4K	22.7%	Elisa Oyj	FI	—	—
213.250.64.0/18	16.4K	73.4%	Elisa Oyj	FI	Central Ostrobothnia	Kokkola
62.148.192.0/19	8.2K	63.6%	Elisa Oyj	FI	Ostrobothnia	Vaasa
62.216.96.0/19	8.2K	98.8%	Elisa Oyj	FI	—	—
62.240.64.0/19	8.2K	83.7%	Elisa Oyj	FI	North Karelia	Joensuu
80.81.160.0/19	8.2K	1.8%	Elisa Oyj	FI	—	—
80.248.96.0/19	8.2K	58.9%	Elisa Oyj	FI	—	—
82.118.192.0/19	8.2K	3.0%	Elisa Oyj	FI	—	—
88.115.160.0/19	8.2K	99.4%	Elisa Oyj	FI	Uusimaa	Espoo
192.163.32.0/19	8.2K	0.5%	Elisa Oyj	FI	—	—
193.142.64.0/19	8.2K	0.0%	Elisa Oyj	FI	—	—
194.188.160.0/19	8.2K	0.8%	Elisa Oyj	FI	—	—
194.211.192.0/19	8.2K	2.3%	Elisa Oyj	FI	—	—
194.240.96.0/19	8.2K	20.4%	Elisa Oyj	FI	—	—
195.16.192.0/19	8.2K	15.0%	Elisa Oyj	FI	—	—
195.74.0.0/19	8.2K	17.5%	Elisa Oyj	FI	—	—
195.170.128.0/19	8.2K	5.3%	Elisa Oyj	FI	—	—
195.218.64.0/19	8.2K	5.1%	Elisa Oyj	FI	—	—
195.237.96.0/19	8.2K	15.7%	Elisa Oyj	FI	—	—
195.238.192.0/19	8.2K	11.6%	Elisa Oyj	FI	—	—
212.50.192.0/19	8.2K	87.9%	Elisa Oyj	FI	—	—
212.54.0.0/19	8.2K	0.6%	Elisa Oyj	FI	—	—
212.63.0.0/19	8.2K	0.0%	Elisa Oyj	FI	—	—
213.130.224.0/19	8.2K	87.5%	Elisa Oyj	FI	—	—
213.161.32.0/19	8.2K	79.3%	Elisa Oyj	FI	—	—
213.169.0.0/19	8.2K	84.1%	Elisa Oyj	FI	—	—
213.192.128.0/19	8.2K	12.4%	Elisa Oyj	FI	—	—
31.7.16.0/20	4.1K	0.0%	Elisa Oyj	FI	—	—
80.88.176.0/20	4.1K	2.1%	Elisa Oyj	FI	—	—
88.115.144.0/20	4.1K	100.0%	Elisa Oyj	FI	Central Ostrobothnia	Perho
192.163.128.0/20	4.1K	0.0%	Elisa Oyj	FI	—	—
194.188.128.0/20	4.1K	6.2%	Elisa Oyj	FI	—	—
194.211.240.0/20	4.1K	0.0%	Elisa Oyj	FI	—	—
194.240.80.0/20	4.1K	12.9%	Elisa Oyj	FI	—	—
195.237.64.0/20	4.1K	17.2%	Elisa Oyj	FI	—	—
212.38.224.0/20	4.1K	64.3%	Elisa Oyj	FI	—	—
213.192.160.0/20	4.1K	48.7%	Elisa Oyj	FI	—	—
217.24.96.0/20	4.1K	98.8%	Elisa Oyj	FI	—	—
217.25.96.0/20	4.1K	87.1%	Elisa Oyj	FI	—	—
217.77.192.0/20	4.1K	14.6%	Elisa Oyj	FI	—	—
46.182.112.0/21	2.0K	2.9%	Elisa Oyj	FI	—	—
88.115.136.0/21	2.0K	99.2%	Elisa Oyj	FI	Uusimaa	Helsinki
109.232.80.0/21	2.0K	98.3%	Elisa Oyj	FI	—	—
131.207.248.0/21	2.0K	0.0%	Elisa Oyj	FI	—	—
192.163.152.0/21	2.0K	35.4%	Elisa Oyj	FI	—	—
193.142.136.0/21	2.0K	0.0%	Elisa Oyj	FI	—	—
193.142.224.0/21	2.0K	0.0%	Elisa Oyj	FI	—	—
194.188.152.0/21	2.0K	0.0%	Elisa Oyj	FI	—	—
194.211.232.0/21	2.0K	11.6%	Elisa Oyj	FI	—	—
194.240.72.0/21	2.0K	0.0%	Elisa Oyj	FI	—	—
195.237.88.0/21	2.0K	12.5%	Elisa Oyj	FI	—	—
213.192.176.0/21	2.0K	22.6%	Elisa Oyj	FI	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS719 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
192.102.42.0/24	8,517	2026-07-18 10:52:34
192.126.44.0/24	8,477	2026-07-18 10:52:34
192.102.38.0/24	8,457	2026-07-18 10:52:34
192.102.39.0/24	8,448	2026-07-18 10:52:34
192.102.36.0/24	8,414	2026-07-18 10:52:34
192.126.24.0/24	8,411	2026-07-18 10:52:34
192.102.41.0/24	8,409	2026-07-18 10:52:34
192.102.37.0/24	8,407	2026-07-18 10:52:34
192.102.40.0/24	8,400	2026-07-18 10:52:34
192.49.32.0/24	8,398	2026-07-18 10:52:34
192.126.46.0/24	8,389	2026-07-18 10:52:34
192.102.50.0/24	8,388	2026-07-18 10:52:34
193.110.111.0/24	8,275	2026-07-18 10:52:34
193.110.110.0/24	8,268	2026-07-18 10:52:34
131.207.134.0/24	3,648	2026-07-18 10:52:34
185.205.0.0/22	3,600	2026-07-18 10:52:34
193.142.96.0/24	3,599	2026-07-18 10:52:34
31.132.12.0/24	3,586	2026-07-18 10:52:04
158.233.0.0/23	3,487	2026-07-18 10:52:51
193.142.102.0/24	3,480	2026-07-18 10:52:34
158.233.2.0/23	3,476	2026-07-18 10:52:51
193.142.101.0/24	3,475	2026-07-18 10:52:34
193.142.99.0/24	3,474	2026-07-18 10:52:34
193.142.236.0/24	3,445	2026-07-18 10:52:34
193.142.235.0/24	3,436	2026-07-18 10:52:34
62.240.64.0/19	3,432	2026-07-18 10:52:22
77.109.192.0/18	3,425	2026-07-18 10:52:22
131.207.242.0/24	3,416	2026-07-18 10:52:58
192.103.90.0/24	3,410	2026-07-18 10:52:58
131.207.174.0/24	3,402	2026-07-18 10:52:58
131.207.175.0/24	3,392	2026-07-18 10:52:58
194.157.0.0/16	3,389	2026-07-18 10:52:58
131.207.243.0/24	3,387	2026-07-18 10:52:58
31.7.16.0/20	3,386	2026-07-18 10:52:22
192.163.64.0/18	3,386	2026-07-18 10:52:58
193.142.230.0/24	3,385	2026-07-18 10:52:58
193.142.231.0/24	3,385	2026-07-18 10:52:58
192.163.32.0/19	3,383	2026-07-18 10:52:58
131.207.176.0/24	3,377	2026-07-18 10:52:58
193.199.0.0/16	3,376	2026-07-18 10:52:58
109.232.80.0/21	3,374	2026-07-18 10:52:22
88.112.0.0/14	3,369	2026-07-18 10:52:22
91.199.148.0/24	3,361	2026-07-18 10:52:22
46.182.112.0/21	3,361	2026-07-18 10:52:22
82.141.64.0/18	3,359	2026-07-18 10:52:22
62.148.192.0/19	3,358	2026-07-18 10:52:22
80.81.160.0/19	3,352	2026-07-18 10:52:22
82.103.192.0/18	3,348	2026-07-18 10:52:22
217.152.0.0/16	3,347	2026-07-18 10:52:58
83.245.128.0/17	3,347	2026-07-18 10:52:22

Showing top 50 of 152 announced prefixes by sample volume.

Frequently Asked Questions

What is AS719?

AS719 is an Autonomous System Number assigned to Elisa Oyj. 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 AS719 announce?

AS719 announces 3.68M IPv4 addresses distributed across 188 routed CIDR prefixes. The network is registered in Finland.

Who operates AS719?

AS719 is operated by Elisa Oyj. The organization is based in Finland. You can view all IP ranges and related ASNs on the organization page.

What country is AS719 registered in?

AS719 is registered in Finland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-18 11:25:31 UTC