217.129.216.0/21

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:        217.129.216.0 - 217.129.223.255
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:        2004-04-28T12:44:38Z
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:          217.129.216.0/21
descr:          NOWO COMMUNICATIONS, S.A.
descr:          Internet Service Provider
descr:          S.M.Feira (Equip4) 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:        2005-06-29T12:42:53Z
last-modified:  2018-02-09T17:33:06Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 217.129.216.0/21

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

Nearby Ranges

BGP prefixes that overlap with 217.129.0.0/16

Range	ASN	Company	Num of IPs
217.129.0.0/16	AS13156	NOWO COMMUNICATIONS, S.A.	65,536
217.129.48.0/20	AS13156	NOWO COMMUNICATIONS, S.A.	4,096
217.129.104.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.96.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.0.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.184.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.192.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.208.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.240.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.24.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.40.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.64.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.72.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.8.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.160.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.168.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.176.0/21	AS13156	NOWO COMMUNICATIONS, S.A.	2,048
217.129.152.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.156.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.144.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.248.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.252.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.84.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.148.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.88.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.92.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024
217.129.80.0/22	AS13156	NOWO COMMUNICATIONS, S.A.	1,024

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

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

IP Address	ASN	Details
217.129.217.30	AS13156 NOWO COMMUNICATIONS, S.A.	`7.71ms` from Braga, PT
217.129.219.145	AS13156 NOWO COMMUNICATIONS, S.A.	`7.87ms` from Braga, PT
217.129.216.182	AS13156 NOWO COMMUNICATIONS, S.A.	`7.99ms` from Braga, PT
217.129.221.60	AS13156 NOWO COMMUNICATIONS, S.A.	`8.09ms` from Braga, PT
217.129.220.158	AS13156 NOWO COMMUNICATIONS, S.A.	`7.75ms` from Braga, PT
217.129.223.216	AS13156 NOWO COMMUNICATIONS, S.A.	`7.98ms` from Braga, PT
217.129.218.213	AS13156 NOWO COMMUNICATIONS, S.A.	`7.75ms` from Braga, PT
217.129.222.22	AS13156 NOWO COMMUNICATIONS, S.A.	`8.10ms` 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
73.112.111.117	AS7922 Comcast Cable Communications, LLC	`7.88ms` from Ashburn, US
195.46.13.229	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.43ms` from Athens, GR
75.91.1.101	AS7029 Windstream Communications LLC	`10.65ms` from Atlanta, US
96.108.174.165	AS7922 Comcast Cable Communications, LLC	`0.91ms` from Atlanta, US
122.141.95.85	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Changchun, CN
50.217.12.149	AS7922 Comcast Cable Communications, LLC	`1.01ms` from Chicago, US
71.82.35.85	AS20115 Charter Communications LLC	`4.53ms` from Dallas, US
199.26.60.53	AS19463 JAB Wireless, INC.	`3.74ms` from Denver, US
34.253.153.213	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
131.220.86.101	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.26ms` from Frankfurt am Main, DE
61.177.255.5	AS4134 CHINANET-BACKBONE	`9.02ms` from Huai'an, CN
182.162.176.133	AS3786 LG DACOM Corporation	`1.66ms` from Incheon, KR
146.177.7.133	AS15395 Rackspace Ltd.	`1.45ms` from London, GB
107.2.8.101	AS7922 Comcast Cable Communications, LLC	`14.65ms` from Los Angeles, US
118.195.251.69	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.92ms` from Nanjing, CN
84.186.37.21	AS3320 Deutsche Telekom AG	`7.39ms` from Nuernberg, DE
2.11.156.69	AS3215 Orange S.A.	`5.27ms` from Paris, FR
69.142.44.53	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Secaucus, US
112.149.243.69	AS17858 LG POWERCOMM	`1.78ms` from Seoul, KR
1.158.52.117	AS1221 Telstra Limited	`2.13ms` from Sydney, AU
60.81.15.117	AS17676 SoftBank Corp.	`4.45ms` from Tokyo, JP
36.10.78.229	AS2516 KDDI CORPORATION	`17.89ms` from Tokyo, JP
64.132.245.37	AS3549 Level 3 Parent, LLC	`0.94ms` from Atlanta, US
188.105.185.85	AS3209 Vodafone GmbH	`9.37ms` from Berlin, DE
191.104.122.101	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.58ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 217.129.221.73

traceroute to 217.129.221.73 (217.129.221.73): 64 hops max, 52 byte packets

1 [AS15169] 142.250.225.71 24.252 ms

2 [AS15169] 108.170.252.224 24.074 ms

3 [AS57269] 91.232.81.210 29.589 ms

4 *

5 *

6 *

7 [AS20879] 176.223.5.45 48.086 ms

8 *

9 [AS13156] 213.228.177.194 47.707 ms

10 [AS13156] 217.129.221.73 48.092 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On February 7th 2026

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