[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Feb 5 21:30:39 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 05 Feb, 2023
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: 935808
Prefixes after maximum aggregation (per Origin AS): 347658
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 445570
Number of IPv4 prefixes with a valid ROA: 389040
Number of IPv4 prefixes with an invalid ROA: 2805
Number of IPv4 prefixes with no ROA: 543963
Total ASes present in the Internet Routing Table: 74127
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 63779
Origin ASes announcing only one prefix: 25668
Transit ASes present in the Internet Routing Table: 10348
Transit-only ASes present in the Internet Routing Table: 438
Paths with bogon ASNs present in the IPv4 Routing Table: 81
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1039
Number of instances of unregistered ASNs: 1052
Number of 32-bit ASNs allocated by the RIRs: 41198
Number of 32-bit ASNs visible in the Routing Table: 34129
Prefixes from 32-bit ASNs in the Routing Table: 173630
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 523
Number of addresses announced to Internet: 3062991424
Equivalent to 182 /8s, 145 /16s and 138 /24s
Percentage of available address space announced: 82.7
Percentage of allocated address space announced: 82.7
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: 322841
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 237702
Total APNIC prefixes after maximum aggregation: 68383
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 233047
Unique aggregates announced from the APNIC address blocks: 97751
APNIC Region origin ASes present in the Internet Routing Table: 13224
APNIC Prefixes per ASN: 17.62
APNIC Region origin ASes announcing only one prefix: 3814
APNIC Region transit ASes present in the Internet Routing Table: 1789
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8524
Number of APNIC addresses announced to Internet: 773191808
Equivalent to 46 /8s, 21 /16s and 248 /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, 131072-151865
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: 269904
Total ARIN prefixes after maximum aggregation: 121556
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 271652
Unique aggregates announced from the ARIN address blocks: 130131
ARIN Region origin ASes present in the Internet Routing Table: 19095
ARIN Prefixes per ASN: 14.23
ARIN Region origin ASes announcing only one prefix: 6997
ARIN Region transit ASes present in the Internet Routing Table: 1930
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4739
Number of ARIN addresses announced to Internet: 1286332480
Equivalent to 76 /8s, 171 /16s and 224 /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, 393216-401308
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: 268001
Total RIPE prefixes after maximum aggregation: 122784
RIPE Deaggregation factor: 2.18
Prefixes being announced from the RIPE address blocks: 264501
Unique aggregates announced from the RIPE address blocks: 156115
RIPE Region origin ASes present in the Internet Routing Table: 28254
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12013
RIPE Region transit ASes present in the Internet Routing Table: 3872
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11013
Number of RIPE addresses announced to Internet: 718507648
Equivalent to 42 /8s, 211 /16s and 142 /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
196608-213403
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: 128519
Total LACNIC prefixes after maximum aggregation: 28414
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 127632
Unique aggregates announced from the LACNIC address blocks: 49112
LACNIC Region origin ASes present in the Internet Routing Table: 11001
LACNIC Prefixes per ASN: 11.60
LACNIC Region origin ASes announcing only one prefix: 2265
LACNIC Region transit ASes present in the Internet Routing Table: 2265
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8784
Number of LACNIC addresses announced to Internet: 176205056
Equivalent to 10 /8s, 128 /16s and 173 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 30643
Total AfriNIC prefixes after maximum aggregation: 5758
AfriNIC Deaggregation factor: 5.32
Prefixes being announced from the AfriNIC address blocks: 38447
Unique aggregates announced from the AfriNIC address blocks: 12026
AfriNIC Region origin ASes present in the Internet Routing Table: 1724
AfriNIC Prefixes per ASN: 22.30
AfriNIC Region origin ASes announcing only one prefix: 579
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1069
Number of AfriNIC addresses announced to Internet: 108424704
Equivalent to 6 /8s, 118 /16s and 110 /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 9441 8883 47 CHINAMOBILE-CN China Mobile Communicati
7545 5870 786 703 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3638 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3523 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3463 1872 94 VNPT-AS-VN VNPT Corp, VN
9498 2726 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2363 847 437 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2284 11250 587 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2164 440 213 TATACOMM-AS TATA Communications formerl
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 7915 10730 2911 AMAZON-02, US
11492 4533 300 601 CABLEONE, US
7155 3899 265 33 VIASAT-SP-BACKBONE, US
22773 3753 3050 304 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3503 1320 63 SHAW, CA
16625 3338 1691 2432 AKAMAI-AS, US
749 3038 50571 2305 DNIC-AS-00749, US
7018 2591 24126 1573 ATT-INTERNET4, US
396982 2589 3496 365 GOOGLE-CLOUD-PLATFORM, US
30036 2567 367 353 MEDIACOM-ENTERPRISE-BUSINESS, 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 6990 1706 146 UNI2-AS, ES
9121 6144 1692 17 TTNET, TR
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4076 3400 197 AKAMAI-ASN1, NL
8551 3897 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2918 2290 908 ROSTELECOM-AS, RU
47331 2728 396 2054 TTNET, TR
9009 2696 255 1372 M247, RO
34984 2260 359 609 TELLCOM-AS, TR
6849 2253 339 19 UKRTELNET, UA
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 11083 3346 589 Uninet S.A. de C.V., MX
10620 3479 508 859 Telmex Colombia S.A., CO
11830 2262 369 64 Instituto Costarricense de Electricidad
13999 2235 370 601 Mega Cable, S.A. de C.V., MX
28573 1353 2328 263 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1290 742 155 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1150 369 22 Telefonica del Peru S.A.A., PE
11664 1105 181 462 Techtel LMDS Comunicaciones Interactiva
26615 1018 2466 43 TIM SA, BR
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
24863 1499 393 21 LINKdotNET-AS, EG
24835 1491 533 30 RAYA-AS, EG
36992 1349 1517 277 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 996 67 53 ORANGE-COTE-IVOIRE, CI
36935 881 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 548 1861 34 IAM-AS, MA
15399 515 52 42 WANANCHI-, KE
37342 494 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 11083 3346 589 Uninet S.A. de C.V., MX
9808 9441 8883 47 CHINAMOBILE-CN China Mobile Communicati
16509 7915 10730 2911 AMAZON-02, US
12479 6990 1706 146 UNI2-AS, ES
9121 6144 1692 17 TTNET, TR
7545 5870 786 703 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4533 300 601 CABLEONE, US
20940 4076 3400 197 AKAMAI-ASN1, NL
7155 3899 265 33 VIASAT-SP-BACKBONE, US
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 9441 9394 CHINAMOBILE-CN China Mobile Communications Grou
12479 6990 6844 UNI2-AS, ES
9121 6144 6127 TTNET, TR
7545 5870 5167 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 7915 5004 AMAZON-02, US
39891 4561 4503 ALJAWWALSTC-AS, SA
11492 4533 3932 CABLEONE, US
20940 4076 3879 AKAMAI-ASN1, NL
7155 3899 3866 VIASAT-SP-BACKBONE, US
8551 3897 3860 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 3356 LEVEL3, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:101 /12:296
/13:579 /14:1199 /15:2089 /16:13521 /17:8336 /18:14047
/19:25208 /20:43859 /21:52978 /22:111137 /23:101707 /24:559855
/25:132 /26:97 /27:156 /28:48 /29:89 /30:27
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6053 6990 UNI2-AS, ES
9121 5302 6144 TTNET, TR
8151 5090 11083 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3448 4533 CABLEONE, US
8551 3369 3897 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3311 3503 SHAW, CA
7155 2988 3899 VIASAT-SP-BACKBONE, US
22773 2790 3753 ASN-CXA-ALL-CCI-22773-RDC, US
47331 2371 2728 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1632 2:1249 3:168 4:7 5:4382 6:115
7:5 8:1539 9:1 10:1 11:172 12:1587
13:380 14:2353 15:290 16:79 17:366 18:394
20:247 21:4 22:188 23:6082 24:2574 25:4
27:2724 29:19 31:2531 32:111 34:9 35:107
36:1910 37:4621 38:4175 39:838 40:154 41:4310
42:1053 43:2345 44:306 45:17525 46:4182 47:382
49:1745 50:1847 51:383 52:1557 54:395 55:857
56:8 57:88 58:1732 59:1119 60:993 61:2493
62:2709 63:1942 64:5687 65:2337 66:5015 67:3076
68:1380 69:4176 70:1264 71:666 72:3053 74:2624
75:1465 76:602 77:2512 78:4014 79:3178 80:2089
81:1864 82:1489 83:1251 84:1533 85:3785 86:755
87:2054 88:2928 89:3635 90:597 91:7762 92:2013
93:2614 94:3604 95:4889 96:1330 97:348 98:1183
99:741 100:76 101:1299 102:2747 103:31064 104:4598
105:898 106:847 107:2524 108:916 109:4421 110:2074
111:3294 112:2044 113:1519 114:1619 115:2133 116:1889
117:2560 118:2298 119:1919 120:1744 121:1072 122:2612
123:2179 124:1556 125:2313 128:1329 129:1067 130:1003
131:2179 132:846 133:405 134:1912 135:340 136:867
137:1079 138:2876 139:1559 140:1189 141:1475 142:1431
143:1576 144:1206 145:354 146:1894 147:1566 148:2303
149:1900 150:884 151:1143 152:1835 153:563 154:3930
155:1403 156:1679 157:1303 158:1010 159:2268 160:2604
161:1428 162:3556 163:1500 164:1655 165:1713 166:829
167:1759 168:4150 169:926 170:5006 171:882 172:3530
173:2990 174:1029 175:1191 176:3745 177:5996 178:3575
179:2621 180:2368 181:3465 182:3244 183:1935 184:2351
185:20166 186:5134 187:4554 188:4208 189:3945 190:9238
191:1812 192:10992 193:8847 194:7296 195:5213 196:3112
197:2510 198:5956 199:6120 200:8110 201:6114 202:10475
203:10218 204:4596 205:3506 206:3914 207:3411 208:4090
209:4842 210:4255 211:2406 212:4152 213:3585 214:1097
215:56 216:6649 217:2736 218:1275 219:400 220:2026
221:972 222:667 223:2061
End of report
More information about the ren-bgp-stats-all
mailing list