[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed May 15 21:31:48 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 15 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: 962035
Prefixes after maximum aggregation (per Origin AS): 361143
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461809
Number of IPv4 prefixes with a valid ROA: 484577
Number of IPv4 prefixes with an invalid ROA: 9
Number of IPv4 prefixes with no ROA: 477449
Total ASes present in the Internet Routing Table: 75829
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65083
Origin ASes announcing only one prefix: 26315
Transit ASes present in the Internet Routing Table: 10746
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: 57
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1000
Number of instances of unregistered ASNs: 1004
Number of 32-bit ASNs allocated by the RIRs: 44471
Number of 32-bit ASNs visible in the Routing Table: 36433
Prefixes from 32-bit ASNs in the Routing Table: 190220
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: 459
Number of addresses announced to Internet: 3027831936
Equivalent to 180 /8s, 121 /16s and 12 /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: 321482
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250535
Total APNIC prefixes after maximum aggregation: 73107
APNIC Deaggregation factor: 3.43
Prefixes being announced from the APNIC address blocks: 243064
Unique aggregates announced from the APNIC address blocks: 101025
APNIC Region origin ASes present in the Internet Routing Table: 14110
APNIC Prefixes per ASN: 17.23
APNIC Region origin ASes announcing only one prefix: 4296
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: 9519
Number of APNIC addresses announced to Internet: 761008448
Equivalent to 45 /8s, 92 /16s and 17 /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: 279075
Total ARIN prefixes after maximum aggregation: 125100
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283623
Unique aggregates announced from the ARIN address blocks: 133671
ARIN Region origin ASes present in the Internet Routing Table: 19159
ARIN Prefixes per ASN: 14.80
ARIN Region origin ASes announcing only one prefix: 6956
ARIN Region transit ASes present in the Internet Routing Table: 1987
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: 4904
Number of ARIN addresses announced to Internet: 1267782720
Equivalent to 75 /8s, 144 /16s and 212 /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: 269366
Total RIPE prefixes after maximum aggregation: 126987
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264210
Unique aggregates announced from the RIPE address blocks: 164056
RIPE Region origin ASes present in the Internet Routing Table: 28685
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3920
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: 11812
Number of RIPE addresses announced to Internet: 714468608
Equivalent to 42 /8s, 149 /16s and 237 /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: 129423
Total LACNIC prefixes after maximum aggregation: 29057
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127582
Unique aggregates announced from the LACNIC address blocks: 49540
LACNIC Region origin ASes present in the Internet Routing Table: 11106
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2329
LACNIC Region transit ASes present in the Internet Routing Table: 2426
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8986
Number of LACNIC addresses announced to Internet: 176930560
Equivalent to 10 /8s, 139 /16s and 191 /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: 32636
Total AfriNIC prefixes after maximum aggregation: 6218
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43097
Unique aggregates announced from the AfriNIC address blocks: 13156
AfriNIC Region origin ASes present in the Internet Routing Table: 1845
AfriNIC Prefixes per ASN: 23.36
AfriNIC Region origin ASes announcing only one prefix: 631
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 6.1
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: 107285504
Equivalent to 6 /8s, 101 /16s and 12 /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 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5633 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4438 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3913 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3707 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3569 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3291 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2793 864 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2180 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 9864 11371 3553 AMAZON-02, US
11492 4610 306 611 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3596 1320 79 SHAW, CA
174 3570 8779 858 COGENT-174, US
22773 3492 3041 233 ASN-CXA-ALL-CCI-22773-RDC, US
749 3225 54904 2477 DNIC-AS-00749, US
16625 3070 1334 2235 AKAMAI-AS, US
367 2814 3460 1324 DNIC-ASBLK-00306-00371, US
7018 2812 23656 1779 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 7765 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3872 3396 150 AKAMAI-ASN1, NL
9009 3341 291 1645 M247, RO
12389 2895 2293 860 ROSTELECOM-AS, RU
8551 2648 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 581 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1581 114 1150 CDNEXT, GB
8452 1576 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 12248 3315 490 UNINET, MX
10620 3507 492 940 Telmex Colombia S.A., CO
13999 2538 351 662 Mega Cable, S.A. de C.V., MX
11830 2003 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 1232 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 1373 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
6713 558 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
36914 528 82 3 KENET-AS, KE
15399 527 55 53 WANANCHI-, 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 12248 3315 490 UNINET, MX
16509 9864 11371 3553 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7765 1708 145 UNI2-AS, ES
7545 5633 777 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4610 306 611 CABLEONE, US
18403 4438 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3913 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 9830 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7765 7620 UNI2-AS, ES
16509 9864 6311 AMAZON-02, US
7545 5633 4962 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4438 4415 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4610 3999 CABLEONE, US
7552 3913 3892 VIETEL-AS-AP Viettel Group, VN
20940 3872 3722 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
23.178.72.0/24 Origin: 47272 HYEHOST HYEHOST Hosting Solutions, GB
23.178.72.0/24 Transit: 210667 SMISHCRAFT Adam Goodenough TA Smishcraft
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 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 /11:94 /12:297
/13:579 /14:1181 /15:2089 /16:13290 /17:8252 /18:13873
/19:24682 /20:43774 /21:52050 /22:112276 /23:102605 /24:586153
/25:121 /26:79 /27:136 /28:37 /29:87 /30:30
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6861 7765 UNI2-AS, ES
8151 6276 12248 UNINET, MX
11492 3519 4610 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3392 3596 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2589 3492 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2150 2495 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2133 3507 Telmex Colombia S.A., CO
8551 2124 2648 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 2:1484 3:347 4:8 5:4646 6:164
7:6 8:1507 9:1 11:172 12:1455 13:361
14:2366 15:318 16:211 17:366 18:763 20:381
21:4 22:188 23:6743 24:3107 25:2 27:2614
29:19 31:2617 32:55 34:62 35:135 36:2295
37:4502 38:7541 39:897 40:122 41:4256 42:2171
43:2374 44:320 45:17601 46:4541 47:307 49:1954
50:1922 51:579 52:1578 54:312 55:1000 56:5
57:176 58:2054 59:1190 60:1027 61:2629 62:2759
63:1911 64:5695 65:2364 66:4781 67:3024 68:1333
69:4131 70:1354 71:592 72:2936 74:2613 75:1595
76:614 77:2612 78:1865 79:2528 80:2208 81:2036
82:1620 83:1342 84:1660 85:3172 86:854 87:2248
88:1302 89:4128 90:679 91:8249 92:2307 93:2709
94:3752 95:4211 96:1285 97:315 98:1039 99:742
100:72 101:1169 102:3469 103:32534 104:4798 105:1055
106:934 107:2743 108:1154 109:4177 110:2130 111:3258
112:2072 113:1785 114:1793 115:2140 116:1890 117:2642
118:2731 119:1987 120:1766 121:1284 122:2711 123:2224
124:1581 125:2856 126:32 128:1495 129:941 130:1160
131:1920 132:815 133:412 134:1735 135:364 136:1019
137:1183 138:2939 139:1554 140:1392 141:1363 142:1593
143:1540 144:991 145:364 146:2082 147:1908 148:2520
149:2754 150:1040 151:1334 152:2177 153:595 154:6521
155:1475 156:2297 157:1788 158:1146 159:2345 160:2703
161:1693 162:3589 163:1708 164:1674 165:2177 166:1164
167:1813 168:4063 169:806 170:5053 171:1025 172:3871
173:3066 174:890 175:1226 176:3741 177:5505 178:3746
179:2416 180:2367 181:3787 182:3395 183:1998 184:2269
185:21015 186:5270 187:4768 188:4194 189:4364 190:9667
191:1923 192:11019 193:9157 194:7563 195:5403 196:3220
197:2642 198:5992 199:7853 200:8288 201:6370 202:10404
203:10253 204:4597 205:3764 206:4509 207:3562 208:4171
209:5055 210:4462 211:2523 212:4356 213:3476 214:1046
215:49 216:6868 217:3087 218:1311 219:415 220:1819
221:1036 222:707 223:2190
End of report
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