[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun May 19 21:31:50 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 19 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: 962568
Prefixes after maximum aggregation (per Origin AS): 361230
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461953
Number of IPv4 prefixes with a valid ROA: 484576
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 477986
Total ASes present in the Internet Routing Table: 75856
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65101
Origin ASes announcing only one prefix: 26325
Transit ASes present in the Internet Routing Table: 10755
Transit-only ASes present in the Internet Routing Table: 526
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: 1086
Number of instances of unregistered ASNs: 1090
Number of 32-bit ASNs allocated by the RIRs: 44497
Number of 32-bit ASNs visible in the Routing Table: 36454
Prefixes from 32-bit ASNs in the Routing Table: 190477
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: 529
Number of addresses announced to Internet: 3027805824
Equivalent to 180 /8s, 120 /16s and 166 /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: 321624
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250678
Total APNIC prefixes after maximum aggregation: 73157
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 243177
Unique aggregates announced from the APNIC address blocks: 101070
APNIC Region origin ASes present in the Internet Routing Table: 14119
APNIC Prefixes per ASN: 17.22
APNIC Region origin ASes announcing only one prefix: 4294
APNIC Region transit ASes present in the Internet Routing Table: 1884
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: 9528
Number of APNIC addresses announced to Internet: 761009728
Equivalent to 45 /8s, 92 /16s and 22 /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: 279319
Total ARIN prefixes after maximum aggregation: 125083
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283843
Unique aggregates announced from the ARIN address blocks: 133742
ARIN Region origin ASes present in the Internet Routing Table: 19178
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1996
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: 1267716160
Equivalent to 75 /8s, 143 /16s and 208 /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: 269413
Total RIPE prefixes after maximum aggregation: 127036
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264357
Unique aggregates announced from the RIPE address blocks: 164036
RIPE Region origin ASes present in the Internet Routing Table: 28690
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3908
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: 11825
Number of RIPE addresses announced to Internet: 714513408
Equivalent to 42 /8s, 150 /16s and 156 /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: 129443
Total LACNIC prefixes after maximum aggregation: 29049
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127595
Unique aggregates announced from the LACNIC address blocks: 49543
LACNIC Region origin ASes present in the Internet Routing Table: 11083
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2322
LACNIC Region transit ASes present in the Internet Routing Table: 2429
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: 8980
Number of LACNIC addresses announced to Internet: 176936704
Equivalent to 10 /8s, 139 /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: 32629
Total AfriNIC prefixes after maximum aggregation: 6213
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43067
Unique aggregates announced from the AfriNIC address blocks: 13177
AfriNIC Region origin ASes present in the Internet Routing Table: 1844
AfriNIC Prefixes per ASN: 23.36
AfriNIC Region origin ASes announcing only one prefix: 628
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: 1212
Number of AfriNIC addresses announced to Internet: 107317760
Equivalent to 6 /8s, 101 /16s and 138 /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 4407 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3917 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3708 507 260 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 2793 864 371 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 9894 11372 3560 AMAZON-02, US
11492 4616 306 604 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3597 1320 79 SHAW, CA
174 3579 8779 863 COGENT-174, US
22773 3485 3041 234 ASN-CXA-ALL-CCI-22773-RDC, US
749 3224 54904 2476 DNIC-AS-00749, US
16625 3130 1336 2237 AKAMAI-AS, US
7018 2828 23659 1784 ATT-INTERNET4, US
367 2780 3441 1305 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 3863 3396 149 AKAMAI-ASN1, NL
9009 3376 293 1677 M247, RO
12389 2896 2293 860 ROSTELECOM-AS, RU
8551 2635 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2344 362 580 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1583 114 1152 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 12201 3321 491 UNINET, MX
10620 3511 492 939 Telmex Colombia S.A., CO
13999 2540 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 1128 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 1375 1520 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1201 77 61 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
15399 528 55 54 WANANCHI-, KE
36914 520 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 12201 3321 491 UNINET, MX
16509 9894 11372 3560 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 4407 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 9829 9768 CHINAMOBILE-CN China Mobile Communications Grou
12479 7766 7621 UNI2-AS, ES
16509 9894 6334 AMAZON-02, US
7545 5634 4963 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4407 4384 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4616 4012 CABLEONE, US
7552 3917 3896 VIETEL-AS-AP Viettel Group, VN
20940 3863 3714 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
/13:578 /14:1180 /15:2091 /16:13296 /17:8254 /18:13876
/19:24711 /20:43805 /21:52078 /22:112247 /23:102624 /24:586595
/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 6229 12201 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 2581 3485 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2146 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2137 3511 Telmex Colombia S.A., CO
16509 2120 9894 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2270 2:1519 3:344 4:8 5:4650 6:164
7:6 8:1509 9:1 11:172 12:1459 13:359
14:2369 15:318 16:211 17:366 18:765 20:382
21:4 22:188 23:6764 24:3113 25:2 27:2619
29:19 31:2612 32:54 34:63 35:135 36:2295
37:4490 38:7603 39:897 40:122 41:4253 42:2160
43:2379 44:320 45:17574 46:4546 47:307 49:1953
50:1914 51:579 52:1579 54:313 55:998 56:5
57:184 58:2051 59:1196 60:1027 61:2632 62:2764
63:1911 64:5680 65:2365 66:4781 67:3029 68:1333
69:4144 70:1352 71:592 72:2940 74:2612 75:1595
76:615 77:2621 78:1866 79:2519 80:2210 81:2031
82:1621 83:1343 84:1660 85:3178 86:903 87:2258
88:1301 89:4135 90:679 91:8246 92:2304 93:2718
94:3768 95:4215 96:1284 97:316 98:1035 99:742
100:73 101:1168 102:3472 103:32555 104:4781 105:1059
106:945 107:2751 108:1157 109:4166 110:2129 111:3257
112:2067 113:1780 114:1795 115:2142 116:1894 117:2642
118:2732 119:1989 120:1767 121:1288 122:2707 123:2224
124:1582 125:2856 126:32 128:1492 129:939 130:1162
131:1917 132:813 133:412 134:1742 135:364 136:1062
137:1184 138:2943 139:1554 140:1392 141:1359 142:1582
143:1589 144:997 145:365 146:2082 147:1934 148:2536
149:2757 150:1043 151:1332 152:2170 153:595 154:6558
155:1458 156:2294 157:1789 158:1149 159:2341 160:2707
161:1691 162:3579 163:1711 164:1675 165:2170 166:1169
167:1805 168:4066 169:811 170:5081 171:1027 172:3858
173:3065 174:891 175:1225 176:3743 177:5531 178:3742
179:2415 180:2370 181:3808 182:3392 183:1997 184:2260
185:21006 186:5317 187:4810 188:4202 189:4339 190:9687
191:1945 192:11013 193:9152 194:7565 195:5403 196:3223
197:2558 198:5988 199:7870 200:8319 201:6325 202:10401
203:10242 204:4600 205:3760 206:4516 207:3561 208:4179
209:5055 210:4443 211:2523 212:4360 213:3486 214:1071
215:49 216:6877 217:3074 218:1313 219:415 220:1819
221:1036 222:706 223:2194
End of report
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