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AS749 DNIC-AS-00749 - United States Department of Defense (DoD)

United States · Autonomous System

IPv4 announced

227.7M

13.57 × /8

IPv6 announced

/48 blocks

Prefixes

3,138

routed

Country

United States

Interconnection (PeeringDB)

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

Internet exchanges

IXPs present

Facilities

colocation facilities

Peering capacity

—

no peering ports listed

Network type

—

Scope: Not Disclosed

Topology (CAIDA AS Rank)

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

Customer cone

edge network — no downstream ASes

AS rank

#22,364

by customer-cone size (1 = largest)

Connectivity

2 providers · 1 peers · 0 customers

Transit role

Enterprise / stub

edge network, buys transit only

Upstream providers

Settlement-free peers

Peering & transit neighbours (CAIDA)

Inferred AS-level relationships: 2 upstream providers, 1 peers and 0 downstream customers. The graph shows the largest few of each; the lists link through.

Upstream providers2

give this network transit

Settlement-free peers1

exchange traffic directly

AS1000 PISL-24-1000 - CORIX NETWORKS

Downstream customers0

buy transit from it

None recorded.

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

0 of 227.7M routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

8 of 3,138 prefixes documented

Announcement composition3,138 routed prefixes

Announced prefixes

Currently announced prefixes, live from RIPEstat.

3,139 prefixes currently seen by RIPEstat.

192.91.16.0/20192.65.246.0/246.132.160.0/19140.34.0.0/1611.71.64.0/19192.35.148.0/24192.108.231.0/24134.229.210.0/23164.235.96.0/21129.251.96.0/2022.22.22.0/23140.16.238.0/24128.26.208.0/23198.49.193.0/24163.251.16.0/20144.236.0.0/16199.31.4.0/22137.235.34.0/2329.0.0.0/22205.113.234.0/23155.20.60.0/2411.78.64.0/18192.172.64.0/18163.249.172.0/2211.112.152.0/24192.42.80.0/23155.20.94.0/23164.117.152.0/2111.71.64.0/18192.160.55.0/24147.168.0.0/16192.211.10.0/2411.32.19.0/24198.22.58.0/24140.20.250.0/23205.1.1.0/2411.32.54.0/24140.20.219.0/24143.68.8.0/23205.0.44.0/2422.185.142.0/24140.18.198.0/23140.20.204.0/2311.58.184.0/22134.229.50.0/23192.55.103.0/24140.20.70.0/24155.19.32.0/2322.2.133.0/2411.71.124.0/23131.92.130.0/24199.10.104.0/24138.109.0.0/16198.201.0.0/22198.253.104.0/2211.73.128.0/18198.154.2.0/236.130.24.0/22140.13.12.0/2311.32.42.0/24164.220.0.0/156.50.160.0/1911.32.123.0/24143.68.32.0/21198.201.96.0/19205.23.203.0/246.66.184.0/23198.97.210.0/24134.229.222.0/23128.26.254.0/23150.196.27.0/2411.32.111.0/2411.66.128.0/18155.27.74.0/24155.30.46.0/2311.32.66.0/24155.20.104.0/23192.88.87.0/24155.28.64.0/19192.48.216.0/24156.112.80.0/24139.40.155.0/24136.208.0.0/16156.112.144.0/22131.18.16.0/20199.56.0.0/166.74.0.0/15205.8.0.0/2411.112.140.0/24134.230.128.0/21143.86.212.0/246.64.6.0/237.8.0.0/23155.20.59.0/24131.15.224.0/206.64.28.0/23199.252.28.0/22137.235.64.0/19155.30.0.0/24192.222.96.0/22205.20.173.0/24205.3.45.0/24205.15.115.0/24138.183.128.0/17150.196.174.0/23198.17.82.0/24140.16.28.0/23205.26.182.0/24140.45.64.0/186.64.2.0/23199.122.8.0/217.8.0.0/22163.249.192.0/1911.22.41.0/24150.196.20.0/22158.20.22.0/2322.238.0.0/24198.154.78.0/24129.251.52.0/23156.112.114.0/23131.250.248.0/23155.20.214.0/23139.40.128.0/2322.23.192.0/20139.242.80.0/20159.120.0.0/16139.243.0.0/16198.55.80.0/21140.17.223.0/24140.18.132.0/22140.19.244.0/22192.222.64.0/19205.16.23.0/24140.52.0.0/146.16.202.0/2422.45.161.0/24192.67.127.0/24192.31.226.0/24148.58.0.0/16150.196.205.0/24205.111.233.0/2422.47.218.0/24164.208.0.0/146.71.240.0/206.71.232.0/21150.196.206.0/23140.16.3.0/246.66.44.0/2222.220.66.0/24128.26.228.0/23164.235.112.0/20192.207.246.0/24129.251.32.0/2122.148.72.0/24146.16.190.0/24140.18.64.0/22192.101.96.0/236.16.168.0/24140.19.61.0/2422.197.166.0/24137.24.0.0/16140.16.33.0/24192.234.182.0/246.33.80.0/22199.10.124.0/24155.20.179.0/24140.20.108.0/22152.151.0.0/1622.118.91.0/24150.196.0.0/2411.83.64.0/18144.240.0.0/16139.40.248.0/21192.91.2.0/23192.91.32.0/20140.195.0.0/16131.18.192.0/19137.235.44.0/23163.251.200.0/226.16.128.0/21205.24.63.0/24147.242.129.0/24143.86.210.0/236.132.130.0/24140.12.29.0/24146.16.243.0/24205.24.66.0/23205.24.58.0/2411.32.56.0/24143.86.76.0/23143.80.28.0/22140.18.112.0/20140.18.104.0/21155.20.72.0/22131.19.0.0/16143.57.0.0/166.17.96.0/19155.20.64.0/23131.18.255.0/24205.55.64.0/23192.133.98.0/2411.32.94.0/24140.45.0.0/22205.112.64.0/18155.28.112.0/216.32.0.0/16192.58.155.0/2411.32.11.0/24128.26.74.0/24138.176.0.0/1511.29.16.0/2011.32.76.0/2411.74.64.0/18192.108.221.0/2422.200.33.0/24140.16.172.0/22140.19.66.0/2322.6.99.0/24192.231.30.0/24192.133.86.0/23140.19.241.0/24199.10.224.0/22155.27.48.0/21198.253.254.0/23130.90.0.0/16163.251.178.0/23163.251.205.0/24192.88.95.0/2411.32.74.0/24140.17.178.0/23205.116.16.0/226.69.0.0/16155.29.141.0/24205.4.0.0/23155.222.0.0/16140.7.68.0/22140.19.226.0/23199.122.24.0/22140.18.70.0/23140.17.45.0/24140.16.64.0/20139.40.176.0/20140.16.51.0/24143.124.32.0/19198.97.207.0/24199.252.13.0/24140.17.148.0/22156.112.251.0/24205.20.117.0/24159.227.0.0/1611.117.156.0/24139.40.196.0/22205.0.0.0/19140.20.196.0/24140.7.96.0/19205.0.77.0/24192.153.246.0/24192.172.249.0/24199.32.64.0/18199.226.0.0/22139.242.18.0/23139.36.0.0/15134.229.44.0/22134.229.24.0/24147.242.237.0/24140.16.108.0/22140.16.252.0/22131.15.128.0/21140.17.244.0/22147.242.132.0/22192.5.120.0/21140.13.74.0/23137.234.24.0/2122.117.4.0/24192.136.131.0/24199.211.0.0/2011.64.192.0/18139.42.0.0/15198.11.112.0/236.51.254.0/2311.112.192.0/20199.10.184.0/23143.80.64.0/186.16.213.0/246.72.208.0/20199.114.58.0/236.72.176.0/20137.234.32.0/2011.32.120.0/2411.35.240.0/2211.32.110.0/24147.199.0.0/16155.20.176.0/23155.20.164.0/23192.14.51.0/246.130.31.0/24205.14.196.0/24137.235.124.0/2322.78.62.0/23149.253.0.0/166.40.0.0/1611.4.24.0/21192.54.129.0/2411.19.0.0/16192.253.192.0/21199.10.144.0/24146.55.20.0/23143.86.41.0/24147.48.128.0/18143.152.0.0/14205.113.232.0/2422.196.195.0/24205.55.96.0/19143.123.0.0/16192.26.12.0/22192.31.225.0/24204.36.20.0/22155.26.75.0/24163.251.2.0/2311.29.80.0/20131.15.81.0/247.7.7.0/24192.12.29.0/24131.15.138.0/23205.23.186.0/2429.16.249.0/2411.32.2.0/2422.189.64.0/24140.13.15.0/24205.24.143.0/24131.18.108.0/22199.32.28.0/236.64.124.0/22139.235.64.0/18199.252.52.0/22140.45.8.0/21143.68.0.0/21147.57.0.0/1622.222.64.0/24147.242.242.0/24158.20.96.0/20199.114.200.0/24155.27.56.0/2211.32.53.0/24155.27.144.0/20137.130.0.0/16129.251.45.0/24128.216.128.0/17147.241.100.0/22192.31.238.0/23131.15.96.0/236.33.0.0/1822.24.67.0/24150.196.24.0/2311.1.1.0/24128.26.160.0/1922.95.59.0/24192.211.120.0/22147.242.40.0/23143.230.201.0/24205.1.0.0/21155.20.56.0/23164.117.92.0/22192.129.62.0/23199.10.96.0/21143.230.208.0/20140.13.144.0/21137.233.0.0/17137.234.52.0/2211.32.60.0/2411.32.28.0/2411.227.0.0/2422.8.42.0/23164.117.12.0/2211.123.0.0/2021.0.0.0/8155.21.179.0/24192.253.16.0/20139.242.20.0/22163.251.100.0/24199.10.73.0/24192.147.43.0/2411.32.37.0/24163.251.198.0/23199.123.124.0/236.33.88.0/21198.17.81.0/24140.18.6.0/24163.251.64.0/19140.18.179.0/24198.154.48.0/21192.147.237.0/24198.253.108.0/23198.49.254.0/24164.192.0.0/15199.10.107.0/24199.10.248.0/22192.171.16.0/23129.251.31.0/24198.177.170.0/23

Fetching announced prefixes from RIPEstat…

3,139 prefixes currently seen by RIPEstat.