AS266500 — SURF TELECOM S.A. ASN Information — Tools.BD

AS266500

SURF TELECOM S.A.

Scanned 3 days ago

🔄 Rescan

📋 Summary

IP address summary information

Name	SURF TELECOM S.A.
Country	BR
Website	http://www.surf.com.br
IPv4 addresses	3.1K
IPv6 addresses	~2^85
ASN type	Transit
Registry	RIPE NCC
Allocated	Jan 16, 2017
Updated	Mar 27, 2025

🗺️ Geolocation

São Paulo, BR

Countries by IPv4 share

BR

100%

Geolocation based on WHOIS registration data.

📊 IP Ranges

IPv4: 10 | IPv6: 20

Netblock	IP Count
2804:38c4:10::/48	0
2804:38c4::/48	0
191.128.239.0/24	256
2804:38c4:15::/48	0
191.128.233.0/24	256
2804:38c4:13::/48	0
2804:38c4:7::/48	0
191.128.237.0/24	256
2804:38c4:14::/48	0
170.244.198.0/24	256
2804:38c4:20::/48	0
2804:38c4:8::/48	0
170.244.196.0/24	256
2804:38c4:17::/48	0
2804:38c4:9::/48	0
170.244.199.0/24	256
170.244.196.0/23	512
2804:38c4:4::/48	0
191.128.234.0/23	512
2804:38c4:16::/48	0
2804:38c4:18::/48	0
2804:38c4:11::/48	0
2804:38c4:19::/48	0
2804:38c4:2::/48	0
2804:38c4:5::/48	0
191.128.236.0/24	256
2804:38c4:6::/48	0
2804:38c4:3::/48	0
191.128.232.0/24	256
2804:38c4:12::/48	0

Prefix data from RIPE Stat / RIR allocation records.

📄 WHOIS

RIPE NCC

Handle	266500
Name	ASN266500
Organization	SURF TELECOM S.A.
Country	BR
Website	http://www.surf.com.br
Allocated	Jan 16, 2017
Updated	Mar 27, 2025

Contacts

Registrant	SURF TELECOM S.A.
Abuse Contact	Suporte Surf Telecom
Admin Contact	Suporte Surf Telecom

Source: RIPE NCC

🔗 Peers

0 peers for this ASN

No peers found.

⬆️ Upstreams

2 upstreams

ASN	Name
AS26615	TIM S/A
AS28189	JR & JS ENGENHARIA E COMERCIO LTDA

Upstream data from RIPE Stat routing history.

⬇️ Downstreams

0 downstreams

No downstreams found.

🔒 RPKI / ROA

Source: rpki.zorn.ltd

Prefix	Origin ASN	Max Length	Validity
191.128.239.0/24	AS266500	/24	Not Found
191.128.233.0/24	AS266500	/24	Not Found
191.128.237.0/24	AS266500	/24	Not Found
170.244.198.0/24	AS266500	/24	Not Found
170.244.196.0/24	AS266500	/24	Not Found
170.244.199.0/24	AS266500	/24	Not Found
170.244.196.0/23	AS266500	/23	Not Found
191.128.234.0/23	AS266500	/23	Not Found
191.128.236.0/24	AS266500	/24	Not Found
191.128.232.0/24	AS266500	/24	Not Found

RPKI validation powered by rpki.zorn.ltd (Routinator).