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AS27747 AS27747 - Telecentro S.A.

Argentina · Autonomous System

IPv4 announced

1.9M

0.11 × /8

IPv6 announced

2.2M

/48 blocks

Prefixes

528

routed

Country

Argentina

Interconnection (PeeringDB)

Where this network meets others — public exchange points, colocation facilities, and declared peering capacity.

Internet exchanges

IXP present

Facilities

colocation facilities

Peering capacity

200 Gbps

aggregate IX port capacity

Network type

Access ISP

Scope: Regional

Topology (CAIDA AS Rank)

The network's position in the inter-domain routing hierarchy: its customer cone, connectivity, and transit role.

Customer cone

ASes reachable as customers

AS rank

#4,132

by customer-cone size (1 = largest)

Connectivity

4 providers · 3 peers · 4 customers

Transit role

Transit / access

carries traffic for downstream customers

Upstream providers

Settlement-free peers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 4 upstream providers, 3 peers and 4 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers4

give this network transit

Settlement-free peers3

exchange traffic directly

Downstream customers4

buy transit from it

Relationships are inferred from BGP by CAIDA and refreshed monthly. Transit links are well captured; some private and IXP peering is under-observed, so peer counts are a lower bound.

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

29%

1.2M of 4.1M routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

2 of 528 prefixes documented

Announcement composition528 routed prefixes

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, Argentina).

IPv6 capable

78.7%

users that can reach IPv6-only content

IPv6 preferred

74.8%

users that use IPv6 when both are offered

Capable78.7%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred74.8%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

528 prefixes currently seen by RIPEstat.

181.44.144.0/21186.19.120.0/21181.44.116.0/24186.18.192.0/21186.19.176.0/20186.19.168.0/21186.22.0.0/15186.23.136.0/21186.23.72.0/21186.23.96.0/20200.125.64.0/19190.55.176.0/21186.19.16.0/20181.45.88.0/21181.47.96.0/21181.46.88.0/21181.44.240.0/20181.45.32.0/20186.22.112.0/21181.45.24.0/21186.23.96.0/21186.18.224.0/20181.45.224.0/20190.55.208.0/20181.45.168.0/21181.47.16.0/21181.45.176.0/202800:810:500::/42181.46.240.0/21186.18.80.0/21181.46.96.0/20186.23.48.0/20186.23.252.0/24181.46.104.0/21186.23.144.0/20186.23.64.0/21186.18.144.0/21190.55.128.0/21186.19.232.0/21181.44.176.0/20190.55.80.0/20186.18.152.0/21186.18.160.0/20186.18.24.0/21190.55.252.0/24190.55.144.0/20186.23.224.0/21181.47.160.0/21181.45.4.0/24181.45.64.0/24186.18.96.0/20181.47.80.0/20200.115.224.0/20200.115.216.0/21181.44.152.0/21181.44.160.0/202800:810:208::/48186.19.144.0/21186.19.88.0/21186.22.144.0/20181.47.72.0/21186.19.176.0/21186.23.255.0/24181.45.240.0/21181.44.168.0/21200.125.64.0/21181.45.112.0/20181.44.176.0/21181.46.128.0/20181.45.48.0/20186.23.0.0/21181.47.40.0/21181.45.160.0/21181.46.80.0/212800:810:400::/41181.44.16.0/20200.125.96.0/19186.23.24.0/21186.18.176.0/21186.19.104.0/21186.19.112.0/20190.55.232.0/21168.194.180.0/22181.45.252.0/24181.47.32.0/21186.23.192.0/20186.18.208.0/20186.19.112.0/21186.22.144.0/21186.18.104.0/21186.18.112.0/20181.46.32.0/202800:81d::/32181.47.240.0/21186.23.168.0/21190.55.64.0/212800:810:480::/41186.19.192.0/212800:814::/32186.18.8.0/21181.46.176.0/20181.46.168.0/21181.46.64.0/21186.22.72.0/21186.22.184.0/21200.125.72.0/21181.45.144.0/21181.47.200.0/21186.23.215.0/24186.22.64.0/20186.22.32.0/20186.23.112.0/21181.47.144.0/21186.19.216.0/24181.44.200.0/21181.44.96.0/202800:810::/28181.46.128.0/21181.44.88.0/21186.23.80.0/21186.23.208.0/20186.22.96.0/21181.45.96.0/21181.47.184.0/24190.55.48.0/21181.44.216.0/21186.22.176.0/20186.23.152.0/21181.46.112.0/21181.45.208.0/20200.125.96.0/21186.22.16.0/20181.45.16.0/21186.22.88.0/21190.55.240.0/202800:811::/32181.44.120.0/21181.44.16.0/21181.44.224.0/21181.47.224.0/21181.47.168.0/21181.47.176.0/20190.55.128.0/18181.46.0.0/15186.23.120.0/21181.46.72.0/21190.55.160.0/212800:81c::/32181.47.243.0/24181.45.96.0/20186.18.0.0/16181.47.248.0/21190.55.240.0/212800:816::/32200.115.224.0/21186.19.224.0/20190.55.48.0/20181.46.0.0/21186.19.160.0/20181.47.80.0/21186.19.152.0/21186.23.80.0/20186.18.96.0/21181.44.32.0/21186.19.48.0/20181.45.72.0/21186.23.40.0/21186.22.56.0/21186.19.32.0/20181.45.40.0/21186.23.224.0/20200.125.64.0/20181.44.40.0/21186.19.64.0/20186.18.32.0/20186.23.216.0/21181.45.56.0/21190.55.154.0/24181.47.128.0/21181.45.248.0/212800:810::/32186.18.16.0/21186.22.0.0/20181.44.128.0/212800:810:400::/42181.45.0.0/20181.45.8.0/21181.45.200.0/21186.19.32.0/21186.18.88.0/21186.22.64.0/21181.46.152.0/21181.46.160.0/202800:81e::/32186.23.192.0/21186.19.217.0/24186.18.208.0/21186.18.120.0/21181.46.248.0/21181.45.64.0/21186.23.88.0/21181.47.136.0/21190.55.72.0/21190.55.16.0/21190.55.112.0/20200.115.192.0/20181.47.48.0/20186.22.240.0/21181.47.144.0/20186.22.176.0/21181.45.136.0/21181.47.128.0/20186.18.136.0/21181.45.144.0/20186.18.144.0/20190.55.0.0/21181.47.24.0/21181.47.0.0/21200.125.80.0/20190.55.56.0/21181.46.16.0/20186.23.200.0/21186.22.128.0/21181.46.64.0/20186.22.48.0/21181.45.232.0/21186.22.225.0/24186.23.112.0/20190.55.128.0/20186.19.0.0/162800:81a::/32200.115.254.0/24186.23.176.0/20190.55.192.0/20186.22.8.0/21181.46.192.0/20181.44.128.0/20181.45.119.0/24181.46.184.0/212800:818::/32181.47.96.0/20181.46.16.0/21186.22.240.0/20186.22.232.0/21190.55.184.0/21181.45.48.0/21186.19.80.0/21186.22.136.0/21181.47.8.0/21186.19.8.0/21186.19.64.0/21200.115.200.0/212800:817::/32186.23.56.0/21181.44.48.0/21190.55.199.0/24181.47.240.0/20181.46.120.0/21181.46.176.0/21181.47.104.0/21181.47.112.0/20186.23.160.0/21181.45.192.0/21181.44.127.0/24186.22.216.0/21186.22.224.0/20186.19.80.0/20190.55.40.0/212800:810:580::/41181.44.248.0/21186.19.128.0/21181.47.56.0/21186.22.32.0/21186.18.128.0/21186.19.200.0/21186.18.80.0/20190.55.40.0/24181.46.144.0/21181.46.240.0/20181.47.241.0/24186.23.0.0/20186.18.56.0/21181.47.19.0/24186.19.240.0/21186.18.176.0/20186.18.168.0/21200.115.248.0/21181.44.104.0/21181.46.216.0/21181.47.208.0/20181.47.208.0/21181.47.32.0/20186.23.184.0/21190.55.63.0/24190.55.192.0/18181.46.224.0/21186.23.128.0/20181.44.96.0/21186.19.96.0/20181.47.248.0/24186.23.32.0/20186.18.0.0/21181.44.72.0/21181.44.80.0/21181.44.80.0/20190.55.112.0/21186.18.64.0/20186.18.0.0/20190.55.200.0/21181.46.0.0/20181.44.8.0/21186.18.64.0/21181.46.224.0/20186.19.96.0/212800:810::/31181.45.240.0/20186.23.208.0/21186.22.248.0/21190.55.8.0/21186.18.200.0/21181.45.80.0/21186.18.128.0/20190.55.32.0/21200.115.208.0/20186.22.24.0/21186.18.112.0/21181.47.64.0/20186.23.16.0/20186.19.0.0/20181.44.32.0/20181.45.208.0/21181.46.8.0/21181.44.48.0/20186.22.192.0/20190.55.64.0/18181.47.254.0/24190.55.248.0/21181.44.24.0/21186.18.16.0/20186.23.144.0/24181.45.112.0/21186.19.248.0/21186.23.160.0/20186.19.24.0/21200.115.194.0/24186.23.48.0/21181.47.242.0/242800:81b::/32181.45.184.0/21181.45.248.0/24181.46.32.0/212800:815::/32190.55.16.0/20181.47.192.0/212800:813::/32186.22.152.0/21190.55.136.0/21181.45.192.0/20181.44.112.0/20200.125.104.0/21200.125.88.0/21181.44.208.0/20181.45.216.0/21181.45.64.0/20181.47.216.0/21186.19.160.0/21190.55.248.0/24186.18.224.0/21181.47.88.0/21186.23.8.0/21186.19.192.0/20186.19.184.0/21200.125.112.0/21181.46.96.0/21190.55.224.0/20190.55.64.0/20181.44.160.0/21181.46.112.0/20181.44.112.0/21181.45.176.0/21190.55.88.0/21186.18.240.0/20200.125.96.0/202800:81f::/32181.47.224.0/20186.23.144.0/21181.44.208.0/21181.46.40.0/21190.55.208.0/21186.18.240.0/21181.46.56.0/21186.23.104.0/21186.18.192.0/20186.19.128.0/20181.45.224.0/21190.55.224.0/21190.55.176.0/20200.125.120.0/21190.55.168.0/21181.45.32.0/21

Fetching announced prefixes from RIPEstat…

528 prefixes currently seen by RIPEstat.