[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Mar 28 21:30:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 28 Mar, 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: 956220
Prefixes after maximum aggregation (per Origin AS): 358634
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458409
Number of IPv4 prefixes with a valid ROA: 468314
Number of IPv4 prefixes with an invalid ROA: 13
Number of IPv4 prefixes with no ROA: 487893
Total ASes present in the Internet Routing Table: 75549
Prefixes per ASN: 12.66
Origin-only ASes present in the Internet Routing Table: 64782
Origin ASes announcing only one prefix: 26161
Transit ASes present in the Internet Routing Table: 10767
Transit-only ASes present in the Internet Routing Table: 501
Paths with bogon ASNs present in the IPv4 Routing Table: 74
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 63
Max AS path prepend of ASN ( 37447) 57
Prefixes from unregistered ASNs in the Routing Table: 1069
Number of instances of unregistered ASNs: 1073
Number of 32-bit ASNs allocated by the RIRs: 43946
Number of 32-bit ASNs visible in the Routing Table: 36089
Prefixes from 32-bit ASNs in the Routing Table: 187736
Number of bogon 32-bit ASNs visible in the Routing Table: 27
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 463
Number of addresses announced to Internet: 3028315776
Equivalent to 180 /8s, 128 /16s and 110 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 319406
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248762
Total APNIC prefixes after maximum aggregation: 72438
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 241741
Unique aggregates announced from the APNIC address blocks: 99968
APNIC Region origin ASes present in the Internet Routing Table: 14004
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 4242
APNIC Region transit ASes present in the Internet Routing Table: 1878
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9408
Number of APNIC addresses announced to Internet: 760228672
Equivalent to 45 /8s, 80 /16s and 43 /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: 277376
Total ARIN prefixes after maximum aggregation: 124062
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 281867
Unique aggregates announced from the ARIN address blocks: 132553
ARIN Region origin ASes present in the Internet Routing Table: 19130
ARIN Prefixes per ASN: 14.73
ARIN Region origin ASes announcing only one prefix: 6965
ARIN Region transit ASes present in the Internet Routing Table: 1966
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4872
Number of ARIN addresses announced to Internet: 1270083136
Equivalent to 75 /8s, 179 /16s and 238 /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, 393216-401308
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: 266870
Total RIPE prefixes after maximum aggregation: 126468
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261828
Unique aggregates announced from the RIPE address blocks: 162986
RIPE Region origin ASes present in the Internet Routing Table: 28620
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12079
RIPE Region transit ASes present in the Internet Routing Table: 3982
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11702
Number of RIPE addresses announced to Internet: 714791936
Equivalent to 42 /8s, 154 /16s and 220 /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: 130008
Total LACNIC prefixes after maximum aggregation: 28794
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128205
Unique aggregates announced from the LACNIC address blocks: 49582
LACNIC Region origin ASes present in the Internet Routing Table: 11068
LACNIC Prefixes per ASN: 11.58
LACNIC Region origin ASes announcing only one prefix: 2256
LACNIC Region transit ASes present in the Internet Routing Table: 2405
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8927
Number of LACNIC addresses announced to Internet: 177221888
Equivalent to 10 /8s, 144 /16s and 49 /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: 32135
Total AfriNIC prefixes after maximum aggregation: 6167
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 42116
Unique aggregates announced from the AfriNIC address blocks: 12955
AfriNIC Region origin ASes present in the Internet Routing Table: 1812
AfriNIC Prefixes per ASN: 23.24
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 63
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1180
Number of AfriNIC addresses announced to Internet: 105741056
Equivalent to 6 /8s, 77 /16s and 123 /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 9827 8741 61 CHINAMOBILE-CN China Mobile Communicati
7545 5656 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4611 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3857 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3594 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3498 495 249 BBIL-AP BHARTI Airtel Ltd., IN
45899 3288 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2763 863 365 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2173 433 192 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 9751 11356 3396 AMAZON-02, US
11492 4596 305 619 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3604 1320 75 SHAW, CA
22773 3570 3052 276 ASN-CXA-ALL-CCI-22773-RDC, US
174 3548 6651 694 COGENT-174, US
16625 3193 1371 2272 AKAMAI-AS, US
749 3189 54916 2441 DNIC-AS-00749, US
367 2895 3598 1370 DNIC-ASBLK-00306-00371, US
396982 2763 3641 412 GOOGLE-CLOUD-PLATFORM, 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 7675 1709 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3905 3396 146 AKAMAI-ASN1, NL
9009 3264 283 1600 M247, RO
12389 2904 2304 907 ROSTELECOM-AS, RU
8551 2653 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2341 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1527 1852 14 TE-AS TE-AS, EG
44477 1501 98 711 STARK-INDUSTRIES, GB
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 12347 3315 493 UNINET, MX
10620 3527 497 888 Telmex Colombia S.A., CO
13999 2515 342 655 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1313 788 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1231 216 21 ETB - Colombia, CO
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
6503 1103 346 480 Axtel, S.A.B. de C.V., MX
6147 1089 369 22 Telefonica del Peru S.A.A., PE
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 1507 509 27 RAYA-AS, EG
24863 1470 389 20 LINKdotNET-AS, EG
36992 1367 1519 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1207 76 61 ORANGE-COTE-IVOIRE, CI
36935 812 520 43 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 555 1861 34 IAM-AS, MA
15399 534 56 53 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
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 12347 3315 493 UNINET, MX
9808 9827 8741 61 CHINAMOBILE-CN China Mobile Communicati
16509 9751 11356 3396 AMAZON-02, US
12479 7675 1709 144 UNI2-AS, ES
7545 5656 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4611 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4596 305 619 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3905 3396 146 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 9827 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7675 7531 UNI2-AS, ES
16509 9751 6355 AMAZON-02, US
7545 5656 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4611 4586 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4596 3977 CABLEONE, US
7552 3857 3837 VIETEL-AS-AP Viettel Group, VN
20940 3905 3759 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: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, US
41.57.124.0/23 Origin: 37442 RESERVED, ZZ
41.57.124.0/23 Transit: 174 COGENT-174, US
41.57.124.0/24 Origin: 37442 RESERVED, ZZ
41.57.124.0/24 Transit: 174 COGENT-174, 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 /11:95 /12:298
/13:581 /14:1194 /15:2113 /16:13333 /17:8253 /18:13848
/19:24814 /20:43809 /21:51886 /22:111713 /23:102221 /24:581212
/25:122 /26:80 /27:138 /28:36 /29:90 /30:33
/31:6 /32:279
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6792 7675 UNI2-AS, ES
8151 6363 12347 UNINET, MX
11492 3509 4596 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3401 3604 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2640 3570 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2148 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2133 3527 Telmex Colombia S.A., CO
8551 2129 2653 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)
----------------------------------------------
1:2271 2:1482 3:320 4:8 5:4613 6:162
7:6 8:1509 9:1 11:172 12:1467 13:374
14:2334 15:318 16:210 17:369 18:756 20:363
21:4 22:188 23:6675 24:3103 25:2 27:2639
29:19 31:2694 32:55 34:62 35:125 36:2234
37:4504 38:7279 39:895 40:122 41:4215 42:2225
43:2350 44:318 45:17617 46:4461 47:299 49:1938
50:1910 51:576 52:1583 54:306 55:895 56:5
57:172 58:2040 59:1190 60:1027 61:2607 62:2774
63:1919 64:5713 65:2326 66:4800 67:3100 68:1348
69:4114 70:1362 71:583 72:2970 74:2601 75:1587
76:623 77:2545 78:1851 79:2485 80:2187 81:1948
82:1557 83:1305 84:1650 85:3112 86:827 87:2286
88:1291 89:4095 90:679 91:8178 92:2203 93:2665
94:3700 95:4178 96:1307 97:312 98:1039 99:742
100:92 101:1167 102:3276 103:32392 104:4802 105:1033
106:929 107:2753 108:1126 109:4093 110:2127 111:3191
112:2069 113:1782 114:1786 115:2078 116:1877 117:2611
118:2753 119:1960 120:1783 121:1282 122:2683 123:2219
124:1581 125:2844 126:32 128:1504 129:942 130:1114
131:1957 132:823 133:410 134:1723 135:359 136:953
137:1177 138:2989 139:1553 140:1394 141:1373 142:1621
143:1556 144:993 145:347 146:2044 147:1742 148:2504
149:2593 150:1046 151:1335 152:1982 153:593 154:6211
155:1387 156:2250 157:1667 158:1076 159:2284 160:2662
161:1643 162:3627 163:1720 164:1667 165:2169 166:1066
167:1787 168:4097 169:801 170:4968 171:1004 172:3833
173:3071 174:905 175:1224 176:3739 177:5415 178:3607
179:2463 180:2367 181:3773 182:3368 183:2040 184:2274
185:20880 186:5296 187:4772 188:4159 189:4283 190:9569
191:1883 192:11030 193:9095 194:7498 195:5356 196:3158
197:2606 198:5963 199:7584 200:8376 201:6406 202:10362
203:10247 204:4579 205:3737 206:4531 207:3461 208:4157
209:5042 210:4453 211:2485 212:4313 213:3439 214:1090
215:50 216:6813 217:2900 218:1330 219:406 220:1818
221:1035 222:693 223:2213
End of report
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