81.19.203.0/24

AS7342 · VeriSign Infrastructure & Operations

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Summary

Country	Germany
Domain	verisign.com
ASN	AS7342
Registry	RIPE
ID	DEFRA-3

WHOIS Details

inetnum:        81.19.203.0 - 81.19.203.255
netname:        defra-3
country:        DE
admin-c:        VERR-RIPE
tech-c:         VERR-RIPE
status:         ASSIGNED PA
mnt-by:         VRSN-MNT
created:        2023-05-22T16:42:42Z
last-modified:  2023-05-22T16:42:42Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        VERR-RIPE
abuse-org:      ORG-EA15-RIPE

role:           VeriSign Inc
org:            ORG-EA15-RIPE
address:        12061 Bluemont Way
address:        Reston
address:        VA 20190
address:        United States
phone:          +1 703 948 4300
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        VN3554-RIPE
tech-c:         VN3553-RIPE
tech-c:         VP15191-RIPE
tech-c:         VPO5-RIPE
remarks:        To obtain information on adding a Verisign
remarks:        root, .COM or .NET authoritative DNS server
remarks:        to your network please visit
remarks:        http://www.verisign.com/rirs
nic-hdl:        VERR-RIPE
created:        2007-10-08T10:52:15Z
last-modified:  2021-04-19T10:08:58Z
source:         RIPE
mnt-by:         VRSN-MNT

route:          81.19.203.0/24
origin:         AS7342
descr:          Verisign Route
mnt-by:         VRSN-MNT
created:        2022-01-21T00:21:47Z
last-modified:  2022-01-21T00:21:47Z
source:         RIPE
remarks:        For non critical questions, contact [email protected].
remarks:        For operational issues, contact Verisign at
remarks:        https://www.verisign.com/en_US/company-information/contact-us/index.xhtml

Nearby Ranges

BGP prefixes that overlap with 81.19.0.0/16

Range	ASN	Company	Num of IPs
81.19.64.0/19	AS24638	Rambler Internet Holding LLC	8,192
81.19.0.0/20	AS24641	FASTER CZ spol. s r.o.	4,096
81.19.16.0/20	AS35283	NETWORTH TELECOM SAS	4,096
81.19.48.0/20	AS29668	vXtream Ltd	4,096
81.19.176.0/20	AS34282	Team Blue Carrier Limited	4,096
81.19.112.0/20	AS39242	Seclan Oy	4,096
81.19.144.0/20	AS8560	World4You Internet Services GmbH	4,096
81.19.208.0/20	AS25369	Hydra Communications Ltd	4,096
81.19.96.0/20	AS2914	NTT United Kingdom Ltd	4,096
81.19.32.0/20	AS25512	CD-Telematika a.s.	4,096
81.19.48.0/22	AS29668	vXtream Ltd	1,024
81.19.208.0/23	AS25369	Hydra Communications Ltd	512
81.19.140.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
81.19.139.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.138.0/24	AS212128	Information & Computing Center, Ltd.	256
81.19.137.0/24	AS210644	Aeza International LTD	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.167.0/24	AS24830	CIRCUITOS ALJARAFE, S.L.	256
81.19.166.0/24	AS24830	CIRCUITOS ALJARAFE, S.L.	256
81.19.132.0/24	AS198369	Consumer Internet Cooperative Melenki.Net	256
81.19.175.0/24	AS24830	CIRCUITOS ALJARAFE, S.L.	256
81.19.195.0/24	AS396540	VeriSign Inc.	256
81.19.165.0/24	AS24830	CIRCUITOS ALJARAFE, S.L.	256
81.19.216.0/24	AS25369	Hydra Communications Ltd	256
81.19.162.0/24	AS24830	INTEREC	256
81.19.134.0/24	AS142019	ISP IPOCEAN LLC	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.160.0/24	AS24830	CIRCUITOS ALJARAFE	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.133.0/24	AS34665	ISP IPOCEAN LLC	256
81.19.14.0/24	AS34049	H-data, spol. s r.o.	256
81.19.54.0/24	AS29668	vXtream Ltd	256
81.19.141.0/24	AS215540	GLOBAL CONNECTIVITY SOLUTIONS LLP	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS36630	VeriSign Inc.	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.195.0/24	AS396540	VeriSign Inc.	256
81.19.195.0/24	AS396540	VeriSign Inc.	256
81.19.195.0/24	AS396540	VeriSign Inc.	256
81.19.195.0/24	AS10515	VeriSign Inc.	256
81.19.195.0/24	AS10515	VeriSign Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
81.19.203.27	AS7342 VeriSign Infrastructure & Operations	`0.22ms` from Frankfurt am Main, DE

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
73.211.221.232	AS7922 Comcast Cable Communications, LLC	`9.04ms` from Chicago, US
79.214.105.24	AS3320 Deutsche Telekom AG	`5.31ms` from Duesseldorf, DE
76.167.229.120	AS20001 Charter Communications Inc	`7.43ms` from Los Angeles, US
84.126.31.56	AS6739 VODAFONE ONO, S.A.	`7.95ms` from Madrid, ES
23.252.158.184	AS62886 OMNITEL COMMUNICATIONS	`5.67ms` from Minneapolis, US
167.61.34.200	AS6057 Administracion Nacional de Telecomunicaciones	`3.61ms` from Montevideo, UY
153.230.134.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.10ms` from Osaka, JP
200.46.14.232	AS18809 Cable Onda	`11.19ms` from Panama, PA
212.64.68.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.46ms` from Shanghai, CN
16.16.186.24	AS16509 Amazon.com, Inc.	`0.13ms` from Stockholm, SE
202.62.159.104	AS9443 Vocus Retail	`1.48ms` from Sydney, AU
211.157.156.8	AS23724 IDC, China Telecommunications Corporation	`3.82ms` from Tianjin, CN
179.208.33.72	AS28573 Claro NXT Telecomunicacoes Ltda	`4.73ms` from Vinhedo, BR
73.250.81.168	AS7922 Comcast Cable Communications, LLC	`4.39ms` from Ashburn, US
58.96.45.168	AS10143 Exetel Pty Ltd	`1.10ms` from Brisbane, AU
5.2.173.232	AS8708 DIGI ROMANIA S.A.	`2.42ms` from Bucharest, RO
156.196.3.152	AS8452 TE-AS	`5.45ms` from Cairo, EG
122.178.179.88	AS24560 Bharti Airtel Ltd., Telemedia Services	`11.27ms` from Chennai, IN
3.137.201.136	AS16509 Amazon.com, Inc.	`1.00ms` from Columbus, US
143.68.13.8	AS1600 United States Department of Defense (DoD)	`1.73ms` from Honolulu, US
218.50.163.56	AS9318 SK Broadband Co Ltd	`1.08ms` from Incheon, KR
88.5.113.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.88ms` from Madrid, ES
24.198.87.88	AS11351 Charter Communications Inc	`14.99ms` from New York City, US
95.115.193.104	AS6805 Telefonica Germany GmbH & Co.OHG	`14.98ms` from Nuernberg, DE
179.218.129.136	AS28573 Claro NXT Telecomunicacoes Ltda	`5.78ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -f4 81.19.203.37

traceroute to 81.19.203.37 (81.19.203.37): 64 hops max, 52 byte packets

4 [AS2914] 213.198.52.22 0.314 ms

5 [AS2914] 213.198.83.170 0.343 ms

6 [AS7342] 81.19.203.37 0.309 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 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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