[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Aug 30 21:31:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 30 Aug, 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: 970633
Prefixes after maximum aggregation (per Origin AS): 365302
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466119
Number of IPv4 prefixes with a valid ROA: 507809
Number of IPv4 prefixes with an invalid ROA: 657
Number of IPv4 prefixes with no ROA: 462167
Total ASes present in the Internet Routing Table: 76145
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65206
Origin ASes announcing only one prefix: 26378
Transit ASes present in the Internet Routing Table: 10939
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 176
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: 1039
Number of instances of unregistered ASNs: 1050
Number of 32-bit ASNs allocated by the RIRs: 45268
Number of 32-bit ASNs visible in the Routing Table: 36984
Prefixes from 32-bit ASNs in the Routing Table: 197221
Number of bogon 32-bit ASNs visible in the Routing Table: 57
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 612
Number of addresses announced to Internet: 3033952512
Equivalent to 180 /8s, 214 /16s and 113 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 322829
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 253315
Total APNIC prefixes after maximum aggregation: 74843
APNIC Deaggregation factor: 3.38
Prefixes being announced from the APNIC address blocks: 245385
Unique aggregates announced from the APNIC address blocks: 100537
APNIC Region origin ASes present in the Internet Routing Table: 14294
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4331
APNIC Region transit ASes present in the Internet Routing Table: 1926
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: 9727
Number of APNIC addresses announced to Internet: 761508928
Equivalent to 45 /8s, 99 /16s and 180 /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: 281873
Total ARIN prefixes after maximum aggregation: 125904
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285795
Unique aggregates announced from the ARIN address blocks: 134728
ARIN Region origin ASes present in the Internet Routing Table: 19162
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6968
ARIN Region transit ASes present in the Internet Routing Table: 1997
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4984
Number of ARIN addresses announced to Internet: 1266830656
Equivalent to 75 /8s, 130 /16s and 77 /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: 269772
Total RIPE prefixes after maximum aggregation: 128439
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265759
Unique aggregates announced from the RIPE address blocks: 166426
RIPE Region origin ASes present in the Internet Routing Table: 28733
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12073
RIPE Region transit ASes present in the Internet Routing Table: 3966
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11985
Number of RIPE addresses announced to Internet: 723715456
Equivalent to 43 /8s, 35 /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: 130928
Total LACNIC prefixes after maximum aggregation: 28977
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128651
Unique aggregates announced from the LACNIC address blocks: 49700
LACNIC Region origin ASes present in the Internet Routing Table: 11149
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2363
LACNIC Region transit ASes present in the Internet Routing Table: 2486
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: 9051
Number of LACNIC addresses announced to Internet: 177202688
Equivalent to 10 /8s, 143 /16s and 230 /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: 33706
Total AfriNIC prefixes after maximum aggregation: 6457
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 44431
Unique aggregates announced from the AfriNIC address blocks: 14209
AfriNIC Region origin ASes present in the Internet Routing Table: 1874
AfriNIC Prefixes per ASN: 23.71
AfriNIC Region origin ASes announcing only one prefix: 643
AfriNIC Region transit ASes present in the Internet Routing Table: 362
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: 1237
Number of AfriNIC addresses announced to Internet: 104368384
Equivalent to 6 /8s, 56 /16s and 137 /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 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5693 837 655 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4291 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3939 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3789 508 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3249 1841 103 VNPT-AS-VN VNPT Corp, VN
24560 2789 826 482 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2194 434 189 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 10638 11800 3753 AMAZON-02, US
11492 4629 308 547 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
174 3874 8779 904 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3424 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3244 54889 2496 DNIC-AS-00749, US
16625 2998 1283 2149 AKAMAI-AS, US
7018 2939 23674 1849 ATT-INTERNET4, US
396982 2793 3568 422 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 7693 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3832 3396 141 AKAMAI-ASN1, NL
9009 3659 312 1855 M247, RO
12389 2857 2287 859 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
212238 1787 128 1316 CDNEXT, GB
8551 1785 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 11874 3281 521 UNINET, MX
10620 3540 494 933 Telmex Colombia S.A., CO
13999 2515 353 675 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 774 207 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 1074 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 370 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 1610 389 16 LINKdotNET-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1334 84 68 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 955 523 48 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
37457 539 310 36 Telkom-Internet, ZA
37342 516 32 1 MOVITEL, MZ
15399 510 56 57 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 11874 3281 521 UNINET, MX
16509 10638 11800 3753 AMAZON-02, US
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7693 1708 145 UNI2-AS, ES
7545 5693 837 655 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4629 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4291 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4169 287 89 VIASAT-SP-BACKBONE, US
7552 3939 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 9899 9824 CHINAMOBILE-CN China Mobile Communications Grou
12479 7693 7548 UNI2-AS, ES
16509 10638 6885 AMAZON-02, US
7545 5693 5038 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4291 4268 FPT-AS-AP FPT Telecom Company, VN
11492 4629 4082 CABLEONE, US
7155 4169 4080 VIASAT-SP-BACKBONE, US
7552 3939 3919 VIETEL-AS-AP Viettel Group, VN
20940 3832 3691 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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
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
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
/13:577 /14:1177 /15:2099 /16:13262 /17:8247 /18:13845
/19:24666 /20:43856 /21:52239 /22:112520 /23:103542 /24:593437
/25:83 /26:82 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6752 7693 UNI2-AS, ES
8151 5976 11874 UNINET, MX
11492 3540 4629 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2556 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2169 3540 Telmex Colombia S.A., CO
30036 2159 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2138 10638 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2282 2:1542 3:451 4:8 5:4751 6:162
7:6 8:1516 9:1 11:172 12:1429 13:362
14:2367 15:327 16:259 17:364 18:874 20:415
21:4 22:188 23:6840 24:3065 25:2 27:2627
29:19 31:2701 32:53 34:67 35:140 36:2358
37:4543 38:8575 39:919 40:146 41:4233 42:1986
43:2440 44:332 45:18191 46:4704 47:299 49:2004
50:1872 51:578 52:1580 54:318 55:955 56:8
57:220 58:2166 59:1208 60:1063 61:2918 62:2840
63:1873 64:5621 65:2309 66:4730 67:3056 68:1342
69:4047 70:1313 71:570 72:2929 74:2658 75:1600
76:620 77:2665 78:1862 79:1783 80:2183 81:2041
82:1686 83:1375 84:1750 85:3190 86:960 87:2315
88:1297 89:4286 90:692 91:8312 92:2436 93:2750
94:3788 95:4279 96:1278 97:316 98:1062 99:735
100:73 101:1159 102:3763 103:32396 104:4527 105:1074
106:980 107:2382 108:1174 109:4082 110:2137 111:3235
112:2054 113:1805 114:1863 115:2116 116:1973 117:2666
118:2783 119:2003 120:1804 121:1370 122:2714 123:2220
124:1571 125:2833 126:64 128:1426 129:946 130:1235
131:1955 132:836 133:428 134:1513 135:353 136:1200
137:1209 138:3042 139:1539 140:1451 141:1457 142:1708
143:1652 144:1030 145:370 146:2139 147:2034 148:2565
149:2825 150:1073 151:1356 152:2126 153:571 154:6544
155:1438 156:2451 157:1815 158:1177 159:2442 160:3123
161:1716 162:3567 163:1752 164:1719 165:2172 166:1301
167:1872 168:4225 169:813 170:5187 171:1037 172:3918
173:3111 174:903 175:1259 176:3496 177:5591 178:3636
179:2424 180:2464 181:3966 182:3340 183:2023 184:2259
185:21212 186:5371 187:4703 188:4220 189:4413 190:9673
191:1966 192:11075 193:9268 194:7576 195:5444 196:3273
197:3012 198:5989 199:8087 200:8520 201:6467 202:10426
203:10516 204:4596 205:3675 206:4553 207:3609 208:4201
209:5094 210:4591 211:2554 212:4426 213:3730 214:1064
215:49 216:6769 217:3027 218:1350 219:381 220:1818
221:1048 222:705 223:2226
End of report
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