[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri May 17 21:31:38 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 17 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: 962496
Prefixes after maximum aggregation (per Origin AS): 361158
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 461857
Number of IPv4 prefixes with a valid ROA: 485784
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 476706
Total ASes present in the Internet Routing Table: 75823
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65090
Origin ASes announcing only one prefix: 26314
Transit ASes present in the Internet Routing Table: 10733
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 38
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: 991
Number of instances of unregistered ASNs: 995
Number of 32-bit ASNs allocated by the RIRs: 44485
Number of 32-bit ASNs visible in the Routing Table: 36427
Prefixes from 32-bit ASNs in the Routing Table: 190394
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 460
Number of addresses announced to Internet: 3027572096
Equivalent to 180 /8s, 117 /16s and 21 /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: 321711
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250560
Total APNIC prefixes after maximum aggregation: 73104
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 243118
Unique aggregates announced from the APNIC address blocks: 101035
APNIC Region origin ASes present in the Internet Routing Table: 14098
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4287
APNIC Region transit ASes present in the Internet Routing Table: 1878
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: 9508
Number of APNIC addresses announced to Internet: 760929600
Equivalent to 45 /8s, 90 /16s and 221 /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: 279337
Total ARIN prefixes after maximum aggregation: 125139
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283816
Unique aggregates announced from the ARIN address blocks: 133741
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: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1992
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: 4908
Number of ARIN addresses announced to Internet: 1267584320
Equivalent to 75 /8s, 141 /16s and 205 /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: 269357
Total RIPE prefixes after maximum aggregation: 126994
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264296
Unique aggregates announced from the RIPE address blocks: 163996
RIPE Region origin ASes present in the Internet Routing Table: 28686
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12105
RIPE Region transit ASes present in the Internet Routing Table: 3909
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: 11821
Number of RIPE addresses announced to Internet: 714409216
Equivalent to 42 /8s, 149 /16s and 5 /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: 129544
Total LACNIC prefixes after maximum aggregation: 29051
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127668
Unique aggregates announced from the LACNIC address blocks: 49556
LACNIC Region origin ASes present in the Internet Routing Table: 11103
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2326
LACNIC Region transit ASes present in the Internet Routing Table: 2427
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: 8981
Number of LACNIC addresses announced to Internet: 176943104
Equivalent to 10 /8s, 139 /16s and 240 /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: 32707
Total AfriNIC prefixes after maximum aggregation: 6205
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 43138
Unique aggregates announced from the AfriNIC address blocks: 13171
AfriNIC Region origin ASes present in the Internet Routing Table: 1842
AfriNIC Prefixes per ASN: 23.42
AfriNIC Region origin ASes announcing only one prefix: 627
AfriNIC Region transit ASes present in the Internet Routing Table: 343
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: 1209
Number of AfriNIC addresses announced to Internet: 107316480
Equivalent to 6 /8s, 101 /16s and 133 /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 9829 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5634 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4416 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3909 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3707 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3582 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3288 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2792 863 377 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2180 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 9912 11377 3544 AMAZON-02, US
11492 4616 306 604 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3597 1320 79 SHAW, CA
174 3576 8779 859 COGENT-174, US
22773 3487 3041 232 ASN-CXA-ALL-CCI-22773-RDC, US
749 3224 54904 2476 DNIC-AS-00749, US
16625 3133 1337 2240 AKAMAI-AS, US
7018 2828 23659 1784 ATT-INTERNET4, US
367 2786 3442 1309 DNIC-ASBLK-00306-00371, 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 7766 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3869 3396 149 AKAMAI-ASN1, NL
9009 3353 292 1657 M247, RO
12389 2896 2293 860 ROSTELECOM-AS, RU
8551 2638 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 585 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1584 114 1153 CDNEXT, GB
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 12208 3321 491 UNINET, MX
10620 3511 492 939 Telmex Colombia S.A., CO
13999 2538 353 663 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 789 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1233 216 21 ETB - Colombia, CO
11664 1182 176 442 Techtel LMDS Comunicaciones Interactiva
28202 1127 52 9 Rede Brasileira de Comunicacao SA, BR
6503 1125 314 478 Axtel, S.A.B. de C.V., MX
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 1373 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1200 77 60 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
15399 528 55 54 WANANCHI-, KE
36914 527 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 12208 3321 491 UNINET, MX
16509 9912 11377 3544 AMAZON-02, US
9808 9829 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7766 1708 145 UNI2-AS, ES
7545 5634 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4616 306 604 CABLEONE, US
18403 4416 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3909 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 9829 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7766 7621 UNI2-AS, ES
16509 9912 6368 AMAZON-02, US
7545 5634 4963 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4416 4393 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4616 4012 CABLEONE, US
7552 3909 3888 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
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 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 /11:94 /12:297
/13:577 /14:1180 /15:2091 /16:13294 /17:8253 /18:13882
/19:24709 /20:43777 /21:52024 /22:112258 /23:102598 /24:586620
/25:121 /26:79 /27:137 /28:38 /29:87 /30:30
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6862 7766 UNI2-AS, ES
8151 6234 12208 UNINET, MX
11492 3525 4616 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3393 3597 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2585 3487 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2147 2492 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2137 3511 Telmex Colombia S.A., CO
16509 2116 9912 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2268 2:1515 3:348 4:8 5:4642 6:164
7:6 8:1509 9:1 11:172 12:1454 13:361
14:2368 15:318 16:211 17:366 18:766 20:382
21:4 22:188 23:6775 24:3112 25:2 27:2620
29:19 31:2615 32:54 34:63 35:135 36:2296
37:4497 38:7591 39:898 40:122 41:4266 42:2170
43:2375 44:318 45:17577 46:4542 47:307 49:1953
50:1921 51:579 52:1579 54:313 55:999 56:5
57:184 58:2052 59:1193 60:1027 61:2633 62:2764
63:1910 64:5694 65:2365 66:4782 67:3028 68:1334
69:4131 70:1352 71:592 72:2939 74:2615 75:1595
76:615 77:2619 78:1866 79:2520 80:2208 81:2031
82:1632 83:1342 84:1664 85:3170 86:903 87:2257
88:1301 89:4127 90:679 91:8243 92:2302 93:2718
94:3759 95:4216 96:1284 97:316 98:1034 99:742
100:72 101:1167 102:3481 103:32514 104:4802 105:1059
106:945 107:2751 108:1157 109:4167 110:2129 111:3259
112:2067 113:1781 114:1794 115:2141 116:1892 117:2641
118:2730 119:1989 120:1767 121:1286 122:2706 123:2224
124:1582 125:2856 126:32 128:1494 129:940 130:1161
131:1923 132:813 133:412 134:1735 135:364 136:1022
137:1185 138:2947 139:1555 140:1392 141:1363 142:1587
143:1539 144:997 145:365 146:2078 147:1936 148:2530
149:2758 150:1042 151:1330 152:2170 153:595 154:6540
155:1460 156:2294 157:1785 158:1151 159:2344 160:2710
161:1692 162:3581 163:1710 164:1674 165:2171 166:1170
167:1813 168:4068 169:810 170:5070 171:1024 172:3868
173:3065 174:891 175:1225 176:3742 177:5536 178:3734
179:2421 180:2394 181:3806 182:3396 183:1996 184:2267
185:21012 186:5314 187:4813 188:4201 189:4340 190:9689
191:1924 192:11024 193:9157 194:7566 195:5401 196:3225
197:2643 198:5987 199:7860 200:8321 201:6341 202:10399
203:10243 204:4600 205:3766 206:4509 207:3564 208:4177
209:5053 210:4443 211:2523 212:4363 213:3480 214:1071
215:49 216:6878 217:3076 218:1312 219:414 220:1817
221:1036 222:706 223:2199
End of report
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