[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed May 8 21:32:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 08 May, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 961043
Prefixes after maximum aggregation (per Origin AS): 360955
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461561
Number of IPv4 prefixes with a valid ROA: 482478
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 478559
Total ASes present in the Internet Routing Table: 75781
Prefixes per ASN: 12.68
Origin-only ASes present in the Internet Routing Table: 65055
Origin ASes announcing only one prefix: 26299
Transit ASes present in the Internet Routing Table: 10726
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 46
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1023
Number of instances of unregistered ASNs: 1025
Number of 32-bit ASNs allocated by the RIRs: 44413
Number of 32-bit ASNs visible in the Routing Table: 36373
Prefixes from 32-bit ASNs in the Routing Table: 189699
Number of bogon 32-bit ASNs visible in the Routing Table: 17
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 458
Number of addresses announced to Internet: 3026084992
Equivalent to 180 /8s, 94 /16s and 100 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 321337
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249692
Total APNIC prefixes after maximum aggregation: 73066
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242374
Unique aggregates announced from the APNIC address blocks: 100824
APNIC Region origin ASes present in the Internet Routing Table: 14084
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 4281
APNIC Region transit ASes present in the Internet Routing Table: 1872
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9494
Number of APNIC addresses announced to Internet: 760839744
Equivalent to 45 /8s, 89 /16s and 126 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 279000
Total ARIN prefixes after maximum aggregation: 125087
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283623
Unique aggregates announced from the ARIN address blocks: 133788
ARIN Region origin ASes present in the Internet Routing Table: 19165
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6965
ARIN Region transit ASes present in the Internet Routing Table: 1983
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4906
Number of ARIN addresses announced to Internet: 1267855424
Equivalent to 75 /8s, 145 /16s and 240 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 269137
Total RIPE prefixes after maximum aggregation: 126891
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 263917
Unique aggregates announced from the RIPE address blocks: 163920
RIPE Region origin ASes present in the Internet Routing Table: 28671
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12100
RIPE Region transit ASes present in the Internet Routing Table: 3918
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11794
Number of RIPE addresses announced to Internet: 714273024
Equivalent to 42 /8s, 146 /16s and 241 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129482
Total LACNIC prefixes after maximum aggregation: 28989
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 127630
Unique aggregates announced from the LACNIC address blocks: 49461
LACNIC Region origin ASes present in the Internet Routing Table: 11087
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2325
LACNIC Region transit ASes present in the Internet Routing Table: 2422
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8971
Number of LACNIC addresses announced to Internet: 176871168
Equivalent to 10 /8s, 138 /16s and 215 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32709
Total AfriNIC prefixes after maximum aggregation: 6225
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43041
Unique aggregates announced from the AfriNIC address blocks: 13203
AfriNIC Region origin ASes present in the Internet Routing Table: 1840
AfriNIC Prefixes per ASN: 23.39
AfriNIC Region origin ASes announcing only one prefix: 628
AfriNIC Region transit ASes present in the Internet Routing Table: 347
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 45
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1208
Number of AfriNIC addresses announced to Internet: 105959680
Equivalent to 6 /8s, 80 /16s and 209 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9828 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5647 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4534 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3803 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3693 506 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3558 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3289 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2786 863 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2164 433 193 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9915 11374 3505 AMAZON-02, US
11492 4609 306 610 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3596 1320 79 SHAW, CA
22773 3496 3041 237 ASN-CXA-ALL-CCI-22773-RDC, US
174 3494 6629 835 COGENT-174, US
749 3227 54904 2479 DNIC-AS-00749, US
16625 3136 1340 2233 AKAMAI-AS, US
367 2823 3514 1342 DNIC-ASBLK-00306-00371, US
7018 2815 23653 1798 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7728 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3886 3396 147 AKAMAI-ASN1, NL
9009 3319 287 1624 M247, RO
12389 2898 2294 860 ROSTELECOM-AS, RU
8551 2639 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1563 111 1133 CDNEXT, GB
8452 1549 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12363 3319 493 UNINET, MX
10620 3502 491 940 Telmex Colombia S.A., CO
13999 2538 351 663 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1348 2314 252 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 788 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1175 176 436 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1129 52 9 Rede Brasileira de Comunicacao SA, BR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1549 545 28 RAYA-AS, EG
24863 1502 389 20 LINKdotNET-AS, EG
36992 1371 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1198 77 59 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 532 55 52 WANANCHI-, KE
36914 518 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12363 3319 493 UNINET, MX
16509 9915 11374 3505 AMAZON-02, US
9808 9828 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7728 1708 144 UNI2-AS, ES
7545 5647 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4609 306 610 CABLEONE, US
18403 4534 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3886 3396 147 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9828 9767 CHINAMOBILE-CN China Mobile Communications Grou
12479 7728 7584 UNI2-AS, ES
16509 9915 6410 AMAZON-02, US
7545 5647 4977 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4534 4511 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4609 3999 CABLEONE, US
7552 3803 3782 VIETEL-AS-AP Viettel Group, VN
20940 3886 3739 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, US
23.147.240.0/24 Origin: 398208 CIBCUSA, US
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:36 /11:94 /12:296
/13:579 /14:1181 /15:2088 /16:13298 /17:8250 /18:13859
/19:24684 /20:43694 /21:51836 /22:112006 /23:102427 /24:585910
/25:121 /26:79 /27:136 /28:38 /29:87 /30:30
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6837 7728 UNI2-AS, ES
8151 6372 12363 UNINET, MX
11492 3518 4609 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3392 3596 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2588 3496 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2128 3502 Telmex Colombia S.A., CO
8551 2115 2639 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2280 2:1512 3:346 4:8 5:4629 6:164
7:6 8:1505 9:1 11:172 12:1456 13:362
14:2364 15:318 16:214 17:370 18:769 20:372
21:4 22:188 23:6748 24:3115 25:2 27:2611
29:19 31:2600 32:55 34:61 35:134 36:2293
37:4498 38:7598 39:898 40:122 41:4273 42:2199
43:2371 44:322 45:17601 46:4565 47:307 49:1947
50:1927 51:578 52:1585 54:314 55:895 56:5
57:175 58:2067 59:1193 60:1033 61:2625 62:2762
63:1923 64:5697 65:2367 66:4784 67:3026 68:1334
69:4142 70:1353 71:592 72:2949 74:2614 75:1591
76:610 77:2609 78:1865 79:2500 80:2211 81:2036
82:1584 83:1344 84:1664 85:3182 86:848 87:2241
88:1296 89:4119 90:679 91:8239 92:2288 93:2705
94:3747 95:4211 96:1286 97:315 98:1041 99:741
100:72 101:1169 102:3389 103:32441 104:4851 105:1055
106:933 107:2779 108:1157 109:4166 110:2128 111:3256
112:2071 113:1804 114:1781 115:2126 116:1890 117:2613
118:2746 119:1983 120:1761 121:1284 122:2683 123:2220
124:1587 125:2852 126:32 128:1495 129:943 130:1165
131:1903 132:819 133:410 134:1733 135:363 136:959
137:1181 138:2947 139:1545 140:1395 141:1359 142:1608
143:1531 144:987 145:362 146:2073 147:1882 148:2734
149:2753 150:1041 151:1349 152:2158 153:595 154:6538
155:1480 156:2294 157:1785 158:1146 159:2336 160:2698
161:1679 162:3580 163:1710 164:1673 165:2178 166:1175
167:1812 168:4047 169:811 170:5050 171:1015 172:3855
173:3068 174:893 175:1222 176:3739 177:5491 178:3754
179:2380 180:2359 181:3763 182:3392 183:2004 184:2271
185:20970 186:5380 187:4774 188:4199 189:4383 190:9649
191:1911 192:10991 193:9141 194:7563 195:5381 196:3216
197:2669 198:5984 199:7825 200:8331 201:6434 202:10378
203:10223 204:4614 205:3765 206:4488 207:3558 208:4163
209:5046 210:4463 211:2510 212:4347 213:3485 214:1051
215:49 216:6821 217:3086 218:1312 219:411 220:1820
221:1035 222:705 223:2191
End of report
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