regex101: ip port proxy scrap

1st Alternative\b(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))

\ban ASCII word boundary

Non-Capturing Group(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))

Group 1(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])

1st Alternative25[0-5]

25the literal text 25

Character Class[0-5]

0-5one character from 0 (48₁₀) to 5 (53₁₀)

2nd Alternative2[0-4][0-9]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

Character Class[0-4]

0-4one character from 0 (48₁₀) to 4 (52₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

3rd Alternative[01]?[0-9]?[0-9]

Character Class[01]?

?matches at most one character from the set below:

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Character Class[0-9]?

?matches at most one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 2(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])

1st Alternative25[0-5]

25the literal text 25

Character Class[0-5]

0-5one character from 0 (48₁₀) to 5 (53₁₀)

2nd Alternative2[0-4][0-9]

2the literal 2 (50₁₀ / 62₈ / 32₁₆)

Character Class[0-4]

0-4one character from 0 (48₁₀) to 4 (52₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

3rd Alternative[01]?[0-9]?[0-9]

Character Class[01]?

?matches at most one character from the set below:

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

1the literal 1 (49₁₀ / 61₈ / 31₁₆)

Character Class[0-9]?

?matches at most one character from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 3(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])

1st Alternative25[0-5]

25the literal text 25

Character Class[0-5]

0-5one character from 0 (48₁₀) to 5 (53₁₀)

2nd Alternative2[0-4][0-9]

3rd Alternative[01]?[0-9]?[0-9]

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Group 4(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])

2nd Alternative\:(\d*)\b

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Search reference

Regular Expression

\b(?:(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\.(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9]))|\:(\d*)\b

New

<http>1.0.170.50:80</http>
<http>1.1.189.58:8080</http>
<http>1.1.220.100:8080</http>
<http>1.2.252.65:8080</http>
<http>1.20.166.142:8080</http>
<http>1.32.59.217:47045</http>
<http>1.179.136.98:8080</http>
<http>1.179.144.41:8080</http>
<http>1.179.148.9:36476</http>
<http>1.186.85.38:1111</http>
<http>3.20.236.208:49205</http>
<http>3.215.177.148:49205</http>
<http>5.16.0.97:1256</http>
<http>5.16.0.174:8080</http>
<http>5.16.0.180:8080</http>
<http>5.16.1.17:8080</http>
<http>5.22.196.30:8080</http>
<http>5.44.62.166:8080</http>
<http>5.58.33.187:55507</http>
<http>5.59.145.129:8080</http>
<http>5.135.176.161:10000</http>
<http>5.153.234.91:3128</http>
<http>5.180.130.90:80</http>
<http>5.180.130.91:8080</http>
<http>5.188.136.52:8080</http>
<http>5.202.191.226:80</http>
<http>8.242.207.202:8080</http>
<http>12.88.29.66:9080</http>
<http>12.144.254.185:9080</http>
<http>12.218.209.130:13326</http>
<http>14.102.13.161:8080</http>