81.209.0.0/17

AS719 · Elisa Oyj

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Summary

Country	Finland
Domain	elisa.fi
ASN	AS719
Registry	RIPE
ID	FI-ELISA-20021008

WHOIS Details

inetnum:        81.209.0.0 - 81.209.127.255
netname:        FI-ELISA-20021008
country:        FI
org:            ORG-EO1-RIPE
admin-c:        KH-RIPE
tech-c:         KH-RIPE
status:         ALLOCATED PA
notify:         ripe-updates@elisa.fi
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ELISA-MNT
mnt-routes:     ELISA-MNT
mnt-domains:    ELISA-MNT
created:        2002-10-08T13:04:30Z
last-modified:  2021-04-20T08:09:19Z
source:         RIPE
abuse-email:    abuse@elisa.fi
abuse-c:        KH-RIPE
abuse-org:      ORG-EO1-RIPE

organisation:   ORG-EO1-RIPE
org-name:       Elisa Oyj
country:        FI
org-type:       LIR
address:        PL 40
address:        00061
address:        ELISA
address:        FINLAND
phone:          +3581026000
admin-c:        RJ390-RIPE
admin-c:        KH-RIPE
mnt-ref:        ELISA-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ELISA-MNT
abuse-c:        KH-RIPE
created:        2004-04-17T11:19:34Z
last-modified:  2025-10-28T08:26:38Z
source:         RIPE
e-mail:         lir@elisa.fi
abuse-email:    abuse@elisa.fi
abuse-c:        KH-RIPE
abuse-org:      undefined

role:           Elisa Hostmaster
address:        Elisa Oyj
e-mail:         hostmaster@elisa.fi
admin-c:        RJ390-RIPE
tech-c:         RJ390-RIPE
nic-hdl:        KH-RIPE
abuse-mailbox:  abuse@elisa.fi
mnt-by:         ELISA-MNT
created:        2002-05-24T07:04:09Z
last-modified:  2016-10-22T08:41:17Z
source:         RIPE

route:          81.209.0.0/17
descr:          ELISA
origin:         AS719
mnt-by:         ELISA-MNT
created:        2020-06-02T10:33:12Z
last-modified:  2020-06-02T10:33:12Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.209.0.0/16

Range	ASN	Company	Num of IPs
81.209.128.0/17	AS13237	euNetworks GmbH	32,768
81.209.248.0/21	AS60380	Pixel X e.K.	2,048
81.209.144.0/22	AS31197	FNH media KG	1,024
81.209.154.0/23	AS198710	euNetworks GmbH	512
81.209.185.0/24	AS31197	Cripezone.com	256
81.209.151.0/24	AS198710	3U TELECOM AG	256
81.209.132.0/24	AS198710	3U TELECOM AG	256
81.209.159.0/24	AS198710	3U Telecom GMBH	256
81.209.179.0/24	AS31197	Synerity Systems Jasper Bongertz	256

Hosted domains

There are 408 domain names hosted across 100 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.209.127.229	windelligence.com	72
81.209.51.111	tuotekonfiguraattori.fi	39
81.209.125.208	hand1a.fi	32
81.209.127.128	vwhuolto.fi	25
81.209.15.132	anviaverkkokauppa.fi	19
81.209.31.54	tdrill.net	16
81.209.31.8	mc-scatter.com	15
81.209.127.23	metammelat.fi	10
81.209.83.138	elamanikaupunki.fi	9
81.209.33.214	anvia.net	7
81.209.35.19	mbsab.fi	6
81.209.15.3	visionworks.fi	6
81.209.16.17	appelsiini.com	6
81.209.31.36	dbc-russia.com	5
81.209.125.217	duell.se	5
81.209.33.51	kepitsystems.fi	5
81.209.31.50	cleanershouse.fi	5
81.209.23.102	academill.com	4
81.209.14.162	sulautetutgroup.fi	4
81.209.33.112	ntmservice.se	4

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
81.209.24.143	AS719 Elisa Oyj	`5.44ms` from Oulu, FI
81.209.38.193	AS719 Elisa Oyj	`6.78ms` from Oulu, FI
81.209.76.13	AS719 Elisa Oyj	`6.39ms` from Oulu, FI
81.209.121.209	AS719 Elisa Oyj	`7.80ms` from Oulu, FI
81.209.18.34	AS719 Elisa Oyj	`1.50ms` from Helsinki, FI
81.209.123.99	AS719 Elisa Oyj	`4.75ms` from Oulu, FI
81.209.51.72	AS719 Elisa Oyj	`3.21ms` from Helsinki, FI
81.209.93.129	AS719 Elisa Oyj	`6.30ms` from Oulu, FI
81.209.72.1	AS719 Elisa Oyj	`8.85ms` from Oulu, FI
81.209.95.117	AS719 Elisa Oyj	`5.79ms` from Oulu, FI
81.209.7.245	AS719 Elisa Oyj	`5.19ms` from Oulu, FI
81.209.11.209	AS719 Elisa Oyj	`6.38ms` from Oulu, FI
81.209.14.153	AS719 Elisa Oyj	`6.02ms` from Oulu, FI
81.209.27.73	AS719 Elisa Oyj	`4.89ms` from Oulu, FI
81.209.94.209	AS719 Elisa Oyj	`4.89ms` from Oulu, FI
81.209.34.33	AS719 Elisa Oyj	`4.86ms` from Oulu, FI
81.209.58.57	AS719 Elisa Oyj	`6.50ms` from Oulu, FI
81.209.74.33	AS719 Elisa Oyj	`6.33ms` from Oulu, FI
81.209.111.130	AS719 Elisa Oyj	`1.07ms` from Helsinki, FI
81.209.117.82	AS719 Elisa Oyj	`1.30ms` from Helsinki, FI
81.209.9.195	AS719 Elisa Oyj	`7.51ms` from Oulu, FI
81.209.61.254	AS719 Elisa Oyj	`7.07ms` from Oulu, FI
81.209.97.73	AS719 Elisa Oyj	`6.73ms` from Oulu, FI
81.209.31.1	AS719 Elisa Oyj	`6.14ms` from Oulu, FI
81.209.49.33	AS719 Elisa Oyj	`6.33ms` from Oulu, FI

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
121.195.230.1	AS4538 China Education and Research Network Center	`6.30ms` from Beijing, CN
34.223.6.129	AS16509 Amazon.com, Inc.	`0.29ms` from Boardman, US
96.230.21.145	AS701 Verizon Business	`1.62ms` from Boston, US
188.26.82.1	AS8708 DIGI ROMANIA S.A.	`4.76ms` from Bucharest, RO
192.81.108.1	AS19009 OneCleveland	`4.54ms` from Buffalo, US
66.135.70.1	AS18897 Montana Sky Networks, Inc.	`8.12ms` from Calgary, CA
98.101.215.193	AS11426 Charter Communications Inc	`1.06ms` from Charlotte, US
139.202.40.1	AS4134 CHINANET-BACKBONE	`9.56ms` from Chengdu, CN
24.247.160.1	AS20115 Charter Communications LLC	`8.00ms` from Chicago, US
98.46.77.1	AS7922 Comcast Cable Communications, LLC	`3.31ms` from Chicago, US
50.5.51.1	AS6181 Cincinnati Bell Telephone Company LLC	`2.08ms` from Cincinnati, US
42.87.222.1	AS4837 CHINA UNICOM China169 Backbone	`12.58ms` from Dalian, CN
98.175.138.241	AS22773 Cox Communications Inc.	`12.31ms` from Dallas, US
207.196.128.1	AS13476 Montana State University	`16.15ms` from Denver, US
162.246.198.1	AS21832 Kellin Communications	`4.59ms` from Denver, US
197.225.212.113	AS23889 Mauritius Telecom Ltd	`3.39ms` from Ebene, MU
117.28.126.1	AS4134 CHINANET-BACKBONE	`5.69ms` from Fuzhou, CN
14.145.186.177	AS4134 CHINANET-BACKBONE	`3.04ms` from Guangzhou, CN
185.232.204.1	AS50053 Anton Levin	`0.26ms` from Helsinki, FI
203.160.238.1	AS9505 Taiwan Internet Gateway	`0.48ms` from Hong Kong, HK
14.195.3.225	AS45820 Tata Teleservices ISP AS	`0.46ms` from Hyderabad, IN
192.69.55.1	AS11142 Precision Data Solutions, LLC	`1.83ms` from Indianapolis, US
165.255.36.1	AS37611 AFRIHOST SP (PTY) LTD	`1.77ms` from Johannesburg, ZA
200.62.176.49	AS12252 America Movil Peru S.A.C.	`1.44ms` from Lima, PE
82.28.136.1	AS5089 Virgin Media Limited	`7.27ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 -m7 81.209.13.255

traceroute to 81.209.13.255 (81.209.13.255): 7 hops max, 52 byte packets

3 [AS9002] 87.245.233.167 13.869 ms

4 [AS9002] 87.245.248.11 13.994 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On November 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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