[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Sep 5 21:31:10 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 05 Sep, 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: 969683
Prefixes after maximum aggregation (per Origin AS): 364535
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 463853
Number of IPv4 prefixes with a valid ROA: 508248
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 461416
Total ASes present in the Internet Routing Table: 76136
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65186
Origin ASes announcing only one prefix: 26376
Transit ASes present in the Internet Routing Table: 10950
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 102
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1004
Number of instances of unregistered ASNs: 1016
Number of 32-bit ASNs allocated by the RIRs: 45307
Number of 32-bit ASNs visible in the Routing Table: 37003
Prefixes from 32-bit ASNs in the Routing Table: 196923
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 366
Number of addresses announced to Internet: 3034776373
Equivalent to 180 /8s, 227 /16s and 3 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 322664
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252990
Total APNIC prefixes after maximum aggregation: 74700
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 245127
Unique aggregates announced from the APNIC address blocks: 100496
APNIC Region origin ASes present in the Internet Routing Table: 14291
APNIC Prefixes per ASN: 17.15
APNIC Region origin ASes announcing only one prefix: 4342
APNIC Region transit ASes present in the Internet Routing Table: 1930
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9724
Number of APNIC addresses announced to Internet: 761266037
Equivalent to 45 /8s, 95 /16s and 255 /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: 281825
Total ARIN prefixes after maximum aggregation: 125932
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285778
Unique aggregates announced from the ARIN address blocks: 134816
ARIN Region origin ASes present in the Internet Routing Table: 19161
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6964
ARIN Region transit ASes present in the Internet Routing Table: 2001
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4986
Number of ARIN addresses announced to Internet: 1266907200
Equivalent to 75 /8s, 131 /16s and 120 /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: 269601
Total RIPE prefixes after maximum aggregation: 128447
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265783
Unique aggregates announced from the RIPE address blocks: 166583
RIPE Region origin ASes present in the Internet Routing Table: 28739
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12069
RIPE Region transit ASes present in the Internet Routing Table: 3965
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 34
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11997
Number of RIPE addresses announced to Internet: 723814528
Equivalent to 43 /8s, 36 /16s and 136 /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: 130741
Total LACNIC prefixes after maximum aggregation: 28337
LACNIC Deaggregation factor: 4.61
Prefixes being announced from the LACNIC address blocks: 128441
Unique aggregates announced from the LACNIC address blocks: 47371
LACNIC Region origin ASes present in the Internet Routing Table: 11149
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2355
LACNIC Region transit ASes present in the Internet Routing Table: 2484
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9055
Number of LACNIC addresses announced to Internet: 178243840
Equivalent to 10 /8s, 159 /16s and 201 /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: 33522
Total AfriNIC prefixes after maximum aggregation: 6473
AfriNIC Deaggregation factor: 5.18
Prefixes being announced from the AfriNIC address blocks: 44188
Unique aggregates announced from the AfriNIC address blocks: 14297
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.54
AfriNIC Region origin ASes announcing only one prefix: 646
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1241
Number of AfriNIC addresses announced to Internet: 104313600
Equivalent to 6 /8s, 55 /16s and 179 /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 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5690 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4294 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3938 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3641 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3254 1841 103 VNPT-AS-VN VNPT Corp, VN
24560 2788 830 476 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2188 433 191 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10659 11798 3771 AMAZON-02, US
11492 4639 308 547 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
174 3890 8776 898 COGENT-174, US
6327 3602 1320 79 SHAW, CA
22773 3424 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3242 54889 2494 DNIC-AS-00749, US
7018 2986 23677 1871 ATT-INTERNET4, US
16625 2871 1276 2142 AKAMAI-AS, US
396982 2801 3568 427 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 7655 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3875 3396 141 AKAMAI-ASN1, NL
9009 3667 312 1856 M247, RO
12389 2857 2287 859 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
212238 1790 128 1318 CDNEXT, GB
8551 1778 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
13188 1607 100 26 TRIOLAN, UA
8452 1580 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 11772 3271 510 UNINET, MX
10620 3541 494 934 Telmex Colombia S.A., CO
13999 2547 629 22 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 262 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 774 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1105 369 22 Telefonica del Peru S.A.A., PE
22884 1065 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1622 593 29 RAYA-AS, EG
24863 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1334 84 68 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 932 521 42 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 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 11772 3271 510 UNINET, MX
16509 10659 11798 3771 AMAZON-02, US
9808 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7655 1708 145 UNI2-AS, ES
7545 5690 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4639 308 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4294 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
7552 3938 1330 20 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 9896 9821 CHINAMOBILE-CN China Mobile Communications Grou
12479 7655 7510 UNI2-AS, ES
16509 10659 6888 AMAZON-02, US
7545 5690 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4294 4271 FPT-AS-AP FPT Telecom Company, VN
11492 4639 4092 CABLEONE, US
7155 4169 4080 VIASAT-SP-BACKBONE, US
7552 3938 3918 VIETEL-AS-AP Viettel Group, VN
20940 3875 3734 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-D
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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /9:16 /10:37 /11:93 /12:295
/13:582 /14:1179 /15:2104 /16:13261 /17:8253 /18:13855
/19:24644 /20:43831 /21:52064 /22:112479 /23:103453 /24:592793
/25:84 /26:81 /27:102 /28:39 /29:83 /30:31
/31:12 /32:296
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6715 7655 UNI2-AS, ES
8151 5878 11772 UNINET, MX
11492 3550 4639 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2557 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2170 3541 Telmex Colombia S.A., CO
30036 2162 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2150 10659 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1525 3:456 4:8 5:4751 6:161
7:6 8:1514 9:1 11:172 12:1427 13:366
14:2370 15:327 16:259 17:362 18:876 20:415
21:4 22:188 23:6822 24:3064 25:2 27:2628
29:19 31:2707 32:53 34:67 35:140 36:2357
37:4546 38:8637 39:921 40:147 41:4205 42:1985
43:2443 44:334 45:18181 46:4686 47:298 49:1989
50:1876 51:577 52:1581 54:317 55:959 56:8
57:220 58:2179 59:1201 60:1064 61:2802 62:2838
63:1864 64:5627 65:2301 66:4728 67:3073 68:1337
69:4045 70:1309 71:570 72:2929 74:2686 75:1599
76:617 77:2666 78:1866 79:1814 80:2190 81:2035
82:1702 83:1373 84:1768 85:3184 86:981 87:2311
88:1307 89:4304 90:682 91:8317 92:2446 93:2744
94:3778 95:4291 96:1276 97:316 98:1064 99:737
100:73 101:1158 102:3588 103:32194 104:4368 105:1077
106:975 107:2376 108:1171 109:4106 110:2131 111:3228
112:2054 113:1789 114:1891 115:2099 116:1973 117:2655
118:2783 119:2031 120:1804 121:1369 122:2708 123:2177
124:1584 125:2827 126:64 128:1431 129:946 130:1240
131:1920 132:836 133:428 134:1507 135:352 136:1201
137:1212 138:3043 139:1541 140:1449 141:1452 142:1723
143:1654 144:1010 145:371 146:2125 147:2039 148:2568
149:2827 150:1072 151:1358 152:2123 153:570 154:6513
155:1446 156:2457 157:1806 158:1183 159:2442 160:3121
161:1713 162:3566 163:1754 164:1716 165:2173 166:1298
167:1866 168:4232 169:808 170:5185 171:1038 172:3896
173:3111 174:903 175:1246 176:3501 177:5567 178:3631
179:2383 180:2443 181:3985 182:3325 183:2024 184:2260
185:21216 186:5337 187:4666 188:4221 189:4357 190:9746
191:1961 192:11067 193:9265 194:7582 195:5461 196:3278
197:3140 198:5976 199:8111 200:8524 201:6433 202:10377
203:10447 204:4601 205:3664 206:4561 207:3612 208:4195
209:5105 210:4577 211:2557 212:4432 213:3715 214:1061
215:49 216:6780 217:2982 218:1350 219:387 220:2031
221:1048 222:706 223:2221
End of report
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