```python
from seed_emulator import shouldMerge, PoAServer, joinInternetExchange, makeEmulatorBaseWith5StubASAndHosts, makeEmulatorBaseWith10StubASAndHosts, getInternetExchanges, createInternetExchange, doesAContainB, createAutonomousSystem, InternetExchange, getNodeByAsnAndName, AutonomousSystem, BgpAttackerComponent, setInternetExchange, getInternetExchange, createEmulation, __joinNetwork, joinNetwork, __configureAutonomousSystem

def create_stub_as_with_web_server_and_router():
    # Define function to create stub AS with web server and router
    pass

# Create emulator with base, routing, eBGP, iBGP, OSPF, and web service layers
emulator = makeEmulatorBaseWith10StubASAndHosts()

# Create three internet exchanges
internet_exchange1 = createInternetExchange("InternetExchange1")
internet_exchange2 = createInternetExchange("InternetExchange2")
internet_exchange3 = createInternetExchange("InternetExchange3")

# Create multiple stub AS joining the exchanges
stub_as1 = createAutonomousSystem("StubAS1")
joinInternetExchange(stub_as1, internet_exchange1)
stub_as2 = createAutonomousSystem("StubAS2")
joinInternetExchange(stub_as2, internet_exchange2)
stub_as3 = createAutonomousSystem("StubAS3")
joinInternetExchange(stub_as3, internet_exchange3)

# Create two AS with routers joining different networks and exchanges
as1 = createAutonomousSystem("AS1")
__joinNetwork(as1, "Network1")
joinInternetExchange(as1, internet_exchange1)
as2 = createAutonomousSystem("AS2")
__joinNetwork(as2, "Network2")
joinInternetExchange(as2, internet_exchange2)

# Define private peerings between AS
setInternetExchange(as1, internet_exchange1)
setInternetExchange(as2, internet_exchange2)

# Add BGP attacker component
bgp_attacker = BgpAttackerComponent()
bgp_attacker.hijackPrefixes(["10.0.0.0/24"])
joinInternetExchange(bgp_attacker, internet_exchange1)

# Merge BGP attacker with emulator
shouldMerge(emulator, bgp_attacker)

# Render new emulator
new_emulator = createEmulation(emulator)

# Compile new emulator using Docker and output to specified directory
new_emulator.compileToDocker("output_directory")
```