212.222.91.0/24

AS3257 · GTT Communications Inc.

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Summary

Country	Germany
Domain	optivo.com
ASN	AS3257
Parent Range	212.222.0.0/16
Registry	RIPE
ID	OPTIVO-DE

WHOIS Details

inetnum:        212.222.91.0 - 212.222.91.255
netname:        OPTIVO-DE
descr:          Optivo GmbH
descr:          Berlin
country:        de
admin-c:        UR541-RIPE
tech-c:         UR541-RIPE
status:         ASSIGNED PA
mnt-by:         PSINETEU-VIA-MNT
notify:         ripe-notify@psineteurope.com
created:        2005-07-11T12:24:03Z
last-modified:  2009-01-06T08:01:07Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR37017-RIPE
abuse-org:      ORG-GCI2-RIPE

person:         Ulf Richter
address:        Optivo GmbH
address:        Wallstr. 16
address:        10179 Berlin
e-mail:         abuse@optivo.de
phone:          +49 30 41724234
fax-no:         +49 30 41724239
nic-hdl:        UR541-RIPE
mnt-by:         PSINETEU-VIA-MNT
notify:         ripe-notify@psineteurope.com
created:        2009-01-06T07:58:49Z
last-modified:  2009-01-06T07:58:49Z
source:         RIPE

route:          212.222.0.0/16
descr:          GTT
origin:         AS3257
mnt-by:         PSINETEU-VIA-MNT
mnt-by:         AS3257-ROUTE-MNT
created:        2019-11-06T11:11:25Z
last-modified:  2022-09-02T12:44:42Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.222.91.0/24

Range	ASN	Company	Num of IPs
212.222.0.0/16	AS3257	GTT Communications Inc.	65,536

Nearby Ranges

BGP prefixes that overlap with 212.222.0.0/16

Range	ASN	Company	Num of IPs
212.222.0.0/16	AS3257	GTT Communications Inc.	65,536
212.222.158.0/23	AS3257	Cegid	512
212.222.157.0/24	AS3257	Cegid	256
212.222.22.0/24	AS5065	GTT Communications Inc.	256
212.222.13.0/24	AS13517	Baker Mckenzie	256
212.222.23.0/24	AS5065	GTT Communications Inc.	256
212.222.34.0/24	AS3257	Meta4 Spain	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
86.92.243.8	AS1136 KPN B.V.	`2.56ms` from Amsterdam, NL
20.16.153.40	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
79.107.76.232	AS25472 Nova Telecommunications & Media Single Member S.A	`9.82ms` from Athens, GR
85.81.40.88	AS9158 Telenor A/S	`1.50ms` from Copenhagen, DK
87.189.109.104	AS3320 Deutsche Telekom AG	`3.04ms` from Düsseldorf, DE
121.169.52.72	AS4766 Korea Telecom	`1.77ms` from Incheon, KR
83.63.212.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.88ms` from Madrid, ES
223.83.208.200	AS56045 China Mobile communications corporation	`3.39ms` from Nanchang, CN
66.39.156.8	AS7859 pair Networks	`0.09ms` from Pittsburgh, US
85.71.139.104	AS5610 O2 Czech Republic, a.s.	`8.16ms` from Prague, CZ
54.165.230.120	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
44.200.28.232	AS14618 Amazon.com, Inc.	`0.37ms` from Reston, US
98.3.71.152	AS11351 Charter Communications Inc	`17.43ms` from Secaucus, US
1.84.77.152	AS4134 CHINANET BACKBONE	`6.07ms` from Xi’an, CN
37.0.19.248	AS35467 DDFR IT Infra & Security B.V.	`3.25ms` from Amsterdam, NL
47.14.99.104	AS20115 Charter Communications LLC	`12.33ms` from Ashburn, US
97.177.47.248	AS6167 Verizon Business	`11.59ms` from Boston, US
62.10.114.168	AS8070 Microsoft Corporation	`0.61ms` from Boydton, US
101.186.53.24	AS1221 Telstra Limited	`4.21ms` from Brisbane, AU
34.255.137.8	AS16509 Amazon.com, Inc.	`0.47ms` from Dublin, IE
24.122.170.8	AS11290 Cogeco Connexion inc	`5.06ms` from Montreal, CA
178.81.36.24	AS35819 Etihad Etisalat, a joint stock company	`7.63ms` from Riyadh, SA
60.133.50.56	AS17676 SoftBank Corp.	`7.53ms` from Tokyo, JP
2.51.98.248	AS5384 Emirates Internet	`4.52ms` from Al Fujairah City, AE
108.48.183.200	AS701 Verizon Business	`1.92ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 212.222.91.125

traceroute to 212.222.91.125 (212.222.91.125): 8 hops max, 52 byte packets

5 [AS3257] 74.199.197.149 0.226 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On April 25th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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