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Summary IP address summary information Name
AGENCIA DE TECNOLOGIA DA INFORMACAO Country
Website
Hosted domains
60 IPv4 addresses
512 IPv6 addresses
0 ASN type
Government Registry
LACNIC Allocated
9 years ago on Jun 19, 2017 Updated
4 years ago on Oct 1, 2021
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS266637
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS266637 at robtex .
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Data Data
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Resources Resources
Pingable IPs 2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
Other Pingable IPs IP Address ASN Details 109.130.157.221 Ping AS5432 Proximus NV #136 2.37ms from Brussels, BE 40.134.141.77 Ping AS7029 Windstream Communications LLC #117 0.31ms from Dallas, US 210.245.58.109 Ping AS18403 FPT Telecom Company #128 0.70ms from Hanoi, VN 198.200.236.253 Ping AS22330 Catalina Marketing Corporation #47,723 4.58ms from Jacksonville, US 97.221.51.173 Ping AS6167 Verizon Business #8 12.04ms from Miami, US 183.176.202.61 Ping AS7522 STNet, Incorporated #365 3.84ms from Osaka, JP 170.244.152.221 Ping AS28658 Gigalink de Nova Friburgo Soluções em Rede Multimi #1,900 3.60ms from Rio de Janeiro, BR 73.195.235.189 Ping AS7922 Comcast Cable Communications, LLC #1 6.92ms from Secaucus, US 43.165.128.141 Ping AS132203 Tencent Building, Kejizhongyi Avenue #1,288 0.42ms from Tokyo, JP 147.0.218.77 Ping AS10796 Charter Communications Inc #68 5.39ms from Columbus, US
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f3 128.201.17.249
traceroute to 128.201.17.249 (128.201.17.249 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Brasília, BR
On September 17, 2026
Netblock Company Num of IPs AGENCIA DE TECNOLOGIA DA INFORMACAO
512 AGENCIA DE TECNOLOGIA DA INFORMACAO
256 AGENCIA DE TECNOLOGIA DA INFORMACAO
256
Powered by IP Ranges data
There are 2 peers for this ASN.
There are 1 upstreams for this ASN.
ASN Name Rank AS262352 NOVA TELECOM LTDA #2,868
There are 0 downstreams for this ASN.
No downstreams found.
Important routers in AS266637 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 100%
Held location over 1 year 100%
Median days between moves 238 days
Geolocation scope City How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 60 domain names hosted across 13 IP addresses on this ASN.
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in Brazil local time (UTC-3). Less More
Peak hour 08:00–09:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Wed
Network type Government
Geography Brazil 
