217.129.208.0/21

AS13156 · NOWO COMMUNICATIONS, S.A.

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Summary

Country	Portugal
Domain	nowo.pt
ASN	AS13156
Parent Range	217.129.0.0/16
Registry	RIPE
ID	NOWO

WHOIS Details

inetnum:        217.129.208.0 - 217.129.215.255
netname:        NOWO
descr:          NOWO COMMUNICATIONS, S.A.
descr:          Internet Service Provider
descr:          S.M.Feira Residential Customers
country:        PT
admin-c:        CNT4-RIPE
tech-c:         CNT4-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
remarks:        IMPORTANT: To report intrusion attempts, hacking,
remarks:        IMPORTANT: spamming, or other unaccepted behavior
remarks:        IMPORTANT: by a NOWO customer, please
remarks:        IMPORTANT: send a message to abuse@netvisao.pt
mnt-by:         AS13156-MNT
created:        2004-04-28T12:44:36Z
last-modified:  2018-02-09T15:49:38Z
source:         RIPE
abuse-email:    abuse@netvisao.pt
abuse-c:        AR13679-RIPE
abuse-org:      ORG-Ctpc1-RIPE

role:           NOWO Network Team
address:        NOWO COMMUNICATIONS, S.A.
address:        Lugar de pocos
address:        Palmela
address:        Portugal
phone:          +351 21 080 10 80
fax-no:         +351 21 080 10 01
e-mail:         network@cabovisao.pt
abuse-mailbox:  abuse@netvisao.pt
admin-c:        BG7193-RIPE
admin-c:        LP1252-RIPE
admin-c:        JR2638-RIPE
tech-c:         LP1252-RIPE
tech-c:         BG7193-RIPE
tech-c:         JR2638-RIPE
nic-hdl:        CNT4-RIPE
mnt-by:         AS13156-MNT
created:        2003-12-12T22:40:41Z
last-modified:  2025-04-14T09:56:54Z
source:         RIPE

route:          217.129.208.0/21
descr:          NOWO COMMUNICATIONS, S.A.
descr:          Internet Service Provider
descr:          S.M.Feira (Equip3) Residential Customers Net
origin:         AS13156
mnt-by:         AS13156-MNT
remarks:        IMPORTANT: To report intrusion attempts, hacking,
remarks:        IMPORTANT: spamming, or other unaccepted behavior
remarks:        IMPORTANT: by a NOWO customer, please
remarks:        IMPORTANT: send a message to abuse@netvisao.pt
created:        2005-06-29T12:41:55Z
last-modified:  2018-02-09T17:33:06Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 217.129.208.0/21

Range	ASN	Company	Num of IPs
217.129.0.0/16	AS13156	NOWO COMMUNICATIONS, S.A.	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
217.129.213.67	AS13156 NOWO COMMUNICATIONS, S.A.	`7.80ms` from Braga, PT
217.129.211.230	AS13156 NOWO COMMUNICATIONS, S.A.	`7.78ms` from Braga, PT
217.129.210.204	AS13156 NOWO COMMUNICATIONS, S.A.	`7.72ms` from Braga, PT
217.129.208.50	AS13156 NOWO COMMUNICATIONS, S.A.	`7.34ms` from Braga, PT
217.129.214.148	AS13156 NOWO COMMUNICATIONS, S.A.	`7.76ms` from Braga, PT
217.129.215.48	AS13156 NOWO COMMUNICATIONS, S.A.	`7.86ms` from Braga, PT
217.129.212.45	AS13156 NOWO COMMUNICATIONS, S.A.	`7.82ms` from Braga, PT
217.129.209.169	AS13156 NOWO COMMUNICATIONS, S.A.	`7.65ms` from Braga, PT

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
5.193.190.117	AS5384 Emirates Internet	`2.34ms` from Al Fujairah City, AE
206.247.75.197	AS30103 Zoom Video Communications, Inc	`0.16ms` from Ashburn, US
114.118.68.5	AS23724 IDC, China Telecommunications Corporation	`2.90ms` from Beijing, CN
118.122.220.85	AS4134 CHINANET-BACKBONE	`4.34ms` from Chengdu, CN
20.118.22.85	AS8075 Microsoft Corporation	`0.31ms` from Des Moines, US
63.34.79.229	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
52.213.112.213	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
87.174.164.245	AS3320 Deutsche Telekom AG	`5.50ms` from Duesseldorf, DE
140.82.35.133	AS20473 The Constant Company, LLC	`0.12ms` from Frankfurt am Main, DE
135.235.188.37	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
91.247.153.69	AS41616 Teleservis-plus LLC	`9.55ms` from Moscow, RU
69.118.203.165	AS6128 Cablevision Systems Corp.	`7.46ms` from New York City, US
112.69.90.69	AS17511 OPTAGE Inc.	`3.06ms` from Osaka, JP
34.229.196.21	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
31.193.121.165	AS56689 Elitel Telecom Group Ltd	`0.88ms` from Saint Petersburg, RU
190.93.107.5	AS272409 Josue Romero Salazar	`8.85ms` from Santiago de Queretaro, MX
14.6.113.117	AS17858 LG POWERCOMM	`2.40ms` from Seoul, KR
116.41.192.101	AS17858 LG POWERCOMM	`2.25ms` from Seoul, KR
121.145.68.21	AS4766 Korea Telecom	`5.99ms` from Seoul, KR
69.196.157.133	AS5645 TekSavvy Solutions, Inc.	`0.46ms` from Toronto, CA
79.189.66.21	AS5617 Orange Polska Spolka Akcyjna	`6.26ms` from Warsaw, PL
20.85.110.245	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
24.244.36.101	AS6327 Shaw Communications Inc.	`1.25ms` from Calgary, CA
76.229.145.5	AS7018 AT&T Enterprises, LLC	`12.93ms` from Dallas, US
98.102.44.181	AS10796 Charter Communications Inc	`8.50ms` from Detroit, US

Traceroute

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

traceroute -a -n -q1 -f4 217.129.209.75

traceroute to 217.129.209.75 (217.129.209.75): 64 hops max, 52 byte packets

4 [AS3356] 212.133.84.27 31.016 ms

5 *

6 *

7 [AS20879] 176.223.5.45 38.898 ms

8 *

9 [AS13156] 213.228.177.190 38.65 ms

10 [AS13156] 217.129.209.75 45.966 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On September 4th 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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