[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue May 21 21:31:59 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 21 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: 962714
Prefixes after maximum aggregation (per Origin AS): 361367
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 462000
Number of IPv4 prefixes with a valid ROA: 486060
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 476648
Total ASes present in the Internet Routing Table: 75772
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65025
Origin ASes announcing only one prefix: 26285
Transit ASes present in the Internet Routing Table: 10747
Transit-only ASes present in the Internet Routing Table: 524
Paths with bogon ASNs present in the IPv4 Routing Table: 24
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 1073
Number of instances of unregistered ASNs: 1077
Number of 32-bit ASNs allocated by the RIRs: 44495
Number of 32-bit ASNs visible in the Routing Table: 36406
Prefixes from 32-bit ASNs in the Routing Table: 190476
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 548
Number of addresses announced to Internet: 3028228736
Equivalent to 180 /8s, 127 /16s and 26 /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: 321679
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250537
Total APNIC prefixes after maximum aggregation: 73214
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243044
Unique aggregates announced from the APNIC address blocks: 101041
APNIC Region origin ASes present in the Internet Routing Table: 14060
APNIC Prefixes per ASN: 17.29
APNIC Region origin ASes announcing only one prefix: 4281
APNIC Region transit ASes present in the Internet Routing Table: 1881
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: 9480
Number of APNIC addresses announced to Internet: 761095232
Equivalent to 45 /8s, 93 /16s and 100 /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: 279276
Total ARIN prefixes after maximum aggregation: 125053
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283857
Unique aggregates announced from the ARIN address blocks: 133660
ARIN Region origin ASes present in the Internet Routing Table: 19174
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: 1995
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4909
Number of ARIN addresses announced to Internet: 1267781440
Equivalent to 75 /8s, 144 /16s and 207 /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: 269620
Total RIPE prefixes after maximum aggregation: 127161
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264323
Unique aggregates announced from the RIPE address blocks: 164125
RIPE Region origin ASes present in the Internet Routing Table: 28670
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12090
RIPE Region transit ASes present in the Internet Routing Table: 3916
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11823
Number of RIPE addresses announced to Internet: 714710528
Equivalent to 42 /8s, 153 /16s and 158 /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: 129523
Total LACNIC prefixes after maximum aggregation: 29033
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127650
Unique aggregates announced from the LACNIC address blocks: 49591
LACNIC Region origin ASes present in the Internet Routing Table: 11086
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2319
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: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8983
Number of LACNIC addresses announced to Internet: 177010176
Equivalent to 10 /8s, 140 /16s and 246 /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: 32685
Total AfriNIC prefixes after maximum aggregation: 6214
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 43292
Unique aggregates announced from the AfriNIC address blocks: 13178
AfriNIC Region origin ASes present in the Internet Routing Table: 1844
AfriNIC Prefixes per ASN: 23.48
AfriNIC Region origin ASes announcing only one prefix: 630
AfriNIC Region transit ASes present in the Internet Routing Table: 345
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 33
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 107315200
Equivalent to 6 /8s, 101 /16s and 128 /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 9832 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5633 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4441 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3917 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3710 508 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3619 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3287 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2790 863 372 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2179 433 194 TATACOMM-AS TATA Communications formerl
45090 2153 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 9900 11372 3540 AMAZON-02, US
11492 4617 306 602 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3595 1320 79 SHAW, CA
22773 3487 3043 235 ASN-CXA-ALL-CCI-22773-RDC, US
174 3464 8780 864 COGENT-174, US
749 3224 54904 2476 DNIC-AS-00749, US
16625 3131 1345 2241 AKAMAI-AS, US
367 2841 3446 1328 DNIC-ASBLK-00306-00371, US
7018 2841 23661 1792 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 7769 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3869 3396 149 AKAMAI-ASN1, NL
9009 3456 297 1709 M247, RO
12389 2896 2293 860 ROSTELECOM-AS, RU
8551 2635 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2340 362 580 TELLCOM-AS, TR
212238 1594 116 1162 CDNEXT, GB
13188 1592 99 66 TRIOLAN, UA
44477 1547 101 729 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 12203 3321 491 UNINET, MX
10620 3511 492 939 Telmex Colombia S.A., CO
13999 2541 353 664 Mega Cable, S.A. de C.V., MX
11830 2001 369 64 Instituto Costarricense de Electricidad
28573 1351 2314 249 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 789 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1183 176 440 Techtel LMDS Comunicaciones Interactiva
6503 1125 314 478 Axtel, S.A.B. de C.V., MX
28202 1120 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 1542 545 28 RAYA-AS, EG
24863 1503 389 20 LINKdotNET-AS, EG
36992 1366 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1204 77 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 557 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 528 55 54 WANANCHI-, KE
36914 523 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 12203 3321 491 UNINET, MX
16509 9900 11372 3540 AMAZON-02, US
9808 9832 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7769 1708 145 UNI2-AS, ES
7545 5633 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4617 306 602 CABLEONE, US
18403 4441 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3917 1331 21 VIETEL-AS-AP Viettel Group, VN
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 9832 9771 CHINAMOBILE-CN China Mobile Communications Grou
12479 7769 7624 UNI2-AS, ES
16509 9900 6360 AMAZON-02, US
7545 5633 4962 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4441 4418 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4617 4015 CABLEONE, US
7552 3917 3896 VIETEL-AS-AP Viettel Group, VN
20940 3869 3720 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
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
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, 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 RESERVED, ZZ
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 /11:93 /12:298
/13:577 /14:1181 /15:2096 /16:13304 /17:8260 /18:13865
/19:24731 /20:43829 /21:52034 /22:112254 /23:102740 /24:586705
/25:119 /26:78 /27:130 /28:6 /29:72 /30:3
/31:0 /32:273
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6863 7769 UNI2-AS, ES
8151 6231 12203 UNINET, MX
11492 3526 4617 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3595 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2582 3487 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2157 2502 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2137 3511 Telmex Colombia S.A., CO
16509 2117 9900 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2277 2:1525 3:347 4:8 5:4647 6:164
7:6 8:1511 9:1 11:172 12:1464 13:357
14:2369 15:319 16:210 17:365 18:766 20:382
21:4 22:188 23:6768 24:3114 25:2 27:2621
29:19 31:2614 32:54 34:63 35:133 36:2297
37:4489 38:7646 39:896 40:122 41:4216 42:2164
43:2375 44:320 45:17610 46:4543 47:306 49:1953
50:1915 51:583 52:1581 54:313 55:987 56:5
57:184 58:2052 59:1193 60:1028 61:2622 62:2767
63:1911 64:5688 65:2366 66:4783 67:3033 68:1333
69:4143 70:1352 71:591 72:2934 74:2611 75:1595
76:614 77:2619 78:1867 79:2512 80:2214 81:2029
82:1597 83:1345 84:1672 85:3152 86:902 87:2265
88:1303 89:4147 90:681 91:8242 92:2304 93:2721
94:3761 95:4217 96:1284 97:315 98:1037 99:741
100:73 101:1168 102:3550 103:32412 104:4783 105:1059
106:945 107:2752 108:1152 109:4150 110:2137 111:3258
112:2064 113:1777 114:1793 115:2139 116:1895 117:2632
118:2750 119:1990 120:1776 121:1294 122:2705 123:2223
124:1583 125:2860 126:32 128:1481 129:938 130:1163
131:1917 132:829 133:412 134:1739 135:365 136:1061
137:1185 138:2927 139:1548 140:1400 141:1359 142:1591
143:1584 144:999 145:365 146:2069 147:1939 148:2537
149:2761 150:1042 151:1329 152:2162 153:595 154:6680
155:1473 156:2277 157:1783 158:1152 159:2336 160:2712
161:1693 162:3580 163:1708 164:1673 165:2173 166:1167
167:1807 168:4067 169:812 170:5086 171:1030 172:3869
173:3066 174:892 175:1225 176:3742 177:5517 178:3745
179:2416 180:2363 181:3797 182:3401 183:2003 184:2267
185:21002 186:5299 187:4792 188:4214 189:4355 190:9695
191:1949 192:11031 193:9149 194:7559 195:5402 196:3240
197:2657 198:5986 199:7876 200:8363 201:6345 202:10342
203:10212 204:4607 205:3631 206:4520 207:3562 208:4183
209:5057 210:4480 211:2523 212:4355 213:3491 214:1073
215:63 216:6882 217:3042 218:1312 219:414 220:1819
221:1036 222:715 223:2193
End of report
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