81.173.128.0/17
AS8422 · NetCologne Gesellschaft fur Telekommunikation mbH
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| Country |
Germany
|
| Domain | netcologne.de |
| ASN | AS8422 |
| Registry | RIPE |
| ID | DE-NETCOLOGNE-20030219 |
WHOIS Details
inetnum: 81.173.128.0 - 81.173.255.255 org: ORG-NG11-RIPE netname: DE-NETCOLOGNE-20030219 country: DE admin-c: MR111-RIPE admin-c: MA1830-RIPE tech-c: MA1830-RIPE tech-c: MR111-RIPE status: ALLOCATED PA notify: registry@netcologne.de mnt-by: RIPE-NCC-HM-MNT mnt-by: NETCOLOGNE-MNT mnt-routes: NETCOLOGNE-MNT created: 2003-02-19T15:09:00Z last-modified: 2016-11-10T16:45:02Z source: RIPE abuse-email: abuse@netcologne.de abuse-c: ACN23-RIPE abuse-org: ORG-NG11-RIPE organisation: ORG-NG11-RIPE org-name: NetCologne Gesellschaft fur Telekommunikation mbH country: DE org-type: LIR address: Am Coloneum 9 address: 50829 address: Koeln address: GERMANY phone: +49 221 2222 0 fax-no: +49 221 2222 5330 admin-c: RN1565-RIPE admin-c: MR111-RIPE admin-c: AV2557-RIPE admin-c: MA1830-RIPE admin-c: DS4061-RIPE admin-c: TA1306-RIPE admin-c: OW4061-RIPE admin-c: MIS93-RIPE admin-c: FS5253-RIPE admin-c: PL9622-RIPE admin-c: ES13703-RIPE admin-c: HS10483-RIPE admin-c: EV4291-RIPE admin-c: FP15714-RIPE mnt-ref: NETCOLOGNE-MNT mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: NETCOLOGNE-MNT abuse-c: ACN23-RIPE created: 2004-04-17T11:10:37Z last-modified: 2022-12-16T08:38:06Z source: RIPE e-mail: registry@netcologne.de abuse-email: abuse@netcologne.de abuse-c: ACN23-RIPE abuse-org: undefined person: Michael Adams address: NetCologne GmbH address: Am Coloneum 9 address: D-50829 Koeln address: GERMANY phone: +49-221-2222-0 fax-no: +49-221-2222-7657 e-mail: madams@netcologne.de nic-hdl: MA1830-RIPE remarks: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + remarks: + + remarks: + Dear Personal-Firewall-User, + remarks: + + remarks: + if this record is shown to you by your firewall please + remarks: + notice this record does not indicate the name or the + remarks: + address of the offender attacking your PC. + remarks: + + remarks: + This database entry points to a technical contact for + remarks: + the IP space of NetCologne (AS8422). So don't waste + remarks: + your time with sending complaints to me. + remarks: + + remarks: + If you are certain about a network abuse originating + remarks: + from an IP address assigned to NetCologne please contact + remarks: + + remarks: + + remarks: + abuse@netcologne.de + remarks: + + remarks: + or just visit + remarks: + + remarks: + http://www.netcologne.de/abuse/ + remarks: + + remarks: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + mnt-by: NETCOLOGNE-MNT created: 1970-01-01T00:00:00Z last-modified: 2017-10-30T21:45:10Z source: RIPE person: Michael Ruesel address: NetCologne GmbH address: Am Coloneum 9 address: D-50829 Koeln address: Germany phone: +49 221 2222 0 fax-no: +49 221 2222 7212 e-mail: mruesel@netcologne.de nic-hdl: MR111-RIPE remarks: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + remarks: + abuse@netcologne.de is contact for criminal use, spam, etc. + remarks: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + mnt-by: NETCOLOGNE-MNT created: 1970-01-01T00:00:00Z last-modified: 2017-10-30T21:45:09Z source: RIPE route: 81.173.128.0/17 descr: NetCologne PA space origin: AS8422 mnt-by: NETCOLOGNE-MNT created: 2003-02-20T11:05:47Z last-modified: 2003-02-20T11:05:47Z source: RIPE
Nearby Ranges
BGP prefixes that overlap with 81.173.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 81.173.104.0/21 | AS12956 | TELEFONICA GLOBAL SOLUTIONS SL | 2,048 |
| 81.173.0.0/22 | AS50522 | Sewan Nederland B.V. | 1,024 |
| 81.173.32.0/22 | AS50522 | Sewan Nederland B.V. | 1,024 |
| 81.173.96.0/22 | AS50522 | Sewan Nederland B.V. | 1,024 |
| 81.173.44.0/22 | AS51942 | EK-Media B.V. | 1,024 |
| 81.173.12.0/22 | AS56410 | Leeson Telecom Holdings Ltd | 1,024 |
| 81.173.112.0/22 | AS8560 | IONOS SE | 1,024 |
| 81.173.84.0/22 | AS47692 | METANET AG | 1,024 |
| 81.173.36.0/22 | AS200583 | TINEXTA INFOCERT S.p.A | 1,024 |
| 81.173.40.0/23 | AS198731 | Prisco Electronica S.L. | 512 |
| 81.173.28.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
| 81.173.7.0/24 | AS50522 | Sewan Nederland B.V. | 256 |
| 81.173.22.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
| 81.173.11.0/24 | AS199391 | One System Integration LTD | 256 |
| 81.173.80.0/24 | AS211864 | Nessus GmbH | 256 |
| 81.173.124.0/24 | AS24730 | Garnier Projects BV | 256 |
| 81.173.4.0/24 | AS24730 | Garnier Projects BV | 256 |
| 81.173.18.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
| 81.173.19.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
| 81.173.20.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
| 81.173.21.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
| 81.173.6.0/24 | AS12329 | GLASFASER RUHR GmbH & Co. KG | 256 |
| 81.173.23.0/24 | AS4134 | China Telecom (Europe) Ltd. | 256 |
Hosted domains
There are 6,119 domain names hosted across 234 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.173.194.3 | sbk-koeln.de | 5338 |
| 81.173.246.70 | xn--hofbrustuben-frh-znb65b.com | 292 |
| 81.173.216.109 | laborgemeinschaft-koeln.de | 113 |
| 81.173.246.8 | doerre-net.de | 87 |
| 81.173.216.134 | murnauers.net | 51 |
| 81.173.201.31 | broemmelhaupt.com | 33 |
| 81.173.246.120 | koeln.de | 30 |
| 81.173.216.158 | ofenkaese.at | 28 |
| 81.173.216.119 | kinderwunsch-hormonzentrum-bonn.de | 22 |
| 81.173.216.123 | fertilitycenter-bonn.com | 16 |
| 81.173.216.176 | nbank.de | 16 |
| 81.173.208.153 | sozialverband-deutschland.eu | 14 |
| 81.173.210.4 | rentrop.org | 13 |
| 81.173.210.28 | vgh-online.de | 12 |
| 81.173.201.139 | teppich-und-du.com | 12 |
| 81.173.245.11 | fireburst-game.com | 10 |
| 81.173.244.219 | carlo-rueckamp.de | 10 |
| 81.173.216.94 | fri-frechen.eu | 9 |
| 81.173.246.122 | koeln.de | 9 |
| 81.173.209.167 | fcanleihe.de | 9 |
Hosted domains API
Pingable IPs
13,484 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 81.173.236.22 |
2.21ms from Duesseldorf,
DE
|
|
| 81.173.225.109 |
2.08ms from Duesseldorf,
DE
|
|
| 81.173.228.1 |
1.75ms from Duesseldorf,
DE
|
|
| 81.173.138.87 |
2.00ms from Duesseldorf,
DE
|
|
| 81.173.221.244 |
1.26ms from Duesseldorf,
DE
|
|
| 81.173.135.33 |
7.13ms from Duesseldorf,
DE
|
|
| 81.173.251.177 |
2.38ms from Duesseldorf,
DE
|
|
| 81.173.197.225 |
1.51ms from Duesseldorf,
DE
|
|
| 81.173.247.40 |
1.62ms from Duesseldorf,
DE
|
|
| 81.173.194.90 |
1.30ms from Duesseldorf,
DE
|
|
| 81.173.206.65 |
1.33ms from Duesseldorf,
DE
|
|
| 81.173.246.72 |
1.33ms from Duesseldorf,
DE
|
|
| 81.173.142.163 |
5.02ms from Duesseldorf,
DE
|
|
| 81.173.167.232 |
7.12ms from Duesseldorf,
DE
|
|
| 81.173.178.196 |
2.04ms from Duesseldorf,
DE
|
|
| 81.173.131.212 |
6.57ms from Duesseldorf,
DE
|
|
| 81.173.199.79 |
0.99ms from Duesseldorf,
DE
|
|
| 81.173.239.169 |
4.26ms from Duesseldorf,
DE
|
|
| 81.173.165.167 |
6.11ms from Duesseldorf,
DE
|
|
| 81.173.250.194 |
2.42ms from Duesseldorf,
DE
|
|
| 81.173.161.103 |
3.35ms from Duesseldorf,
DE
|
|
| 81.173.232.200 |
2.19ms from Duesseldorf,
DE
|
|
| 81.173.139.69 |
1.98ms from Duesseldorf,
DE
|
|
| 81.173.204.125 |
1.72ms from Duesseldorf,
DE
|
|
| 81.173.240.66 |
1.52ms from Duesseldorf,
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 |
|---|---|---|
| 102.180.166.1 |
14.87ms from Accra,
GH
|
|
| 106.222.4.97 |
1.90ms from Ahmedabad,
IN
|
|
| 64.35.154.1 |
10.72ms from Albuquerque,
US
|
|
| 84.27.232.1 |
5.46ms from Amsterdam,
NL
|
|
| 96.32.20.1 |
7.89ms from Ashburn,
US
|
|
| 73.251.151.49 |
8.76ms from Ashburn,
US
|
|
| 202.61.115.241 |
0.22ms from Auckland,
NZ
|
|
| 109.92.192.1 |
2.21ms from Belgrade,
RS
|
|
| 129.233.172.225 |
4.86ms from Berlin,
DE
|
|
| 54.245.230.145 |
0.16ms from Boardman,
US
|
|
| 172.172.123.177 |
0.19ms from Boydton,
US
|
|
| 2.82.104.1 |
0.70ms from Braga,
PT
|
|
| 96.51.156.1 |
1.32ms from Calgary,
CA
|
|
| 117.139.122.1 |
6.21ms from Chengdu,
CN
|
|
| 65.28.160.1 |
3.74ms from Chicago,
US
|
|
| 173.230.13.33 |
3.56ms from Chicago,
US
|
|
| 4.38.100.177 |
9.94ms from Chicago,
US
|
|
| 135.135.248.1 |
5.60ms from Chicago,
US
|
|
| 12.19.168.225 |
1.21ms from Chicago,
US
|
|
| 83.91.9.1 |
1.17ms from Copenhagen,
DK
|
|
| 154.72.20.33 |
0.58ms from Dar es Salaam,
TZ
|
|
| 68.61.104.1 |
6.25ms from Detroit,
US
|
|
| 84.137.236.17 |
6.71ms from Duesseldorf,
DE
|
|
| 92.205.24.113 |
3.12ms from Frankfurt am Main,
DE
|
|
| 57.133.146.33 |
0.94ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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